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Author of "The Flyleaf Periodic Table" Responds Roy W. Clark
Since publication of our letter about the multiple forms of periodic tables presented in the flyleaf of textbooks I have received many replies. To these readers and any others who were puzzled by our recommendation I offer this explanation.
Clark, Roy W. J. Chem. Educ. 2008, 85, 1493.
Periodicity / Periodic Table
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The Periodic Table: Facts or Committees? William B. Jensen
I would like to offer two observations relative to the recent letter of Clark and White on the representation of the f-block elements in the periodic table that relate to some disturbing trends in the attitudes of the chemical community towards the nature and use of the periodic tableattitudes that are implicit, though perhaps not intentionally so, in their letter.
Jensen, William B. J. Chem. Educ. 2008, 85, 1491.
Periodicity / Periodic Table
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Response to "The Flyleaf Periodic Table" Laurence Lavelle
Clark and White wonder why the chemistry education community has not uniformly adopted just one form of the periodic table. Part of the answer is that the majority who are silent on this issue do not want to be attacked by the vocal proponents who insist that lanthanum and actinium must be in the f-block and lutetium and lawrencium must be in the d-block.
Lavelle, Laurence. J. Chem. Educ. 2008, 85, 1491.
Periodicity / Periodic Table
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The Flyleaf Table: An Alternative Philip J. Stewart
In their consideration of three ways of treating the f-block elements in the standard periodic table, Clark and White opt to footnote a set 15-elements-wide, including both La and Lu, Ac, and Lr. Their only grounds seem to be that this is what IUPAC chose in 2005, but that decision sounds like an attempt to please everyone, which in the end will please no one.
Stewart, Philip J. J. Chem. Educ. 2008, 85, 1490.
Periodicity / Periodic Table
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Artistic Periodic Table in Honor of Mendeleev Antonio Marchal Ingrain
A large periodic table was placed on the main faade of the Sciences Building at the University of Jan (Spain) in November 2007 in honor of Mendeleev on the 100th anniversary of his death and in recognition of the Spanish Year of Science.
Ingrain, Antonio Marchal. J. Chem. Educ. 2008, 85, 1489.
Periodicity / Periodic Table
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Lanthanum (La) and Actinium (Ac) Should Remain in the d-block Laurence Lavelle
This paper discusses the reasons and implications of placing lanthanum and actinium in the f-block and lutetium and lawrencium in the d-block.
Lavelle, Laurence. J. Chem. Educ. 2008, 85, 1482.
Atomic Properties / Structure |
Inner Transition Elements |
Periodicity / Periodic Table |
Transition Elements
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Elemental Chem Lab Antonio Joaquín Franco Mariscal
Three puzzles use the symbols of 45 elements to spell the names of 32 types of laboratory equipment usually found in chemical labs.
Franco Mariscal, Antonio Joaquín. J. Chem. Educ. 2008, 85, 1370.
Laboratory Equipment / Apparatus |
Nomenclature / Units / Symbols |
Periodicity / Periodic Table
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Forecasting Periodic Trends: A Semester-Long Team Exercise for Nonscience Majors John Tierney
Teams of students in a course for nonscience majors identify trends among the properties of elements in the periodic table, use Excel to plot and produce best-fit equations to describe relationships among those properties, and apply the resulting formulas to predict and justify the properties of missing elements.
Tierney, John. J. Chem. Educ. 2008, 85, 1215.
Atomic Properties / Structure |
Computational Chemistry |
Main-Group Elements |
Nonmetals |
Periodicity / Periodic Table |
Metals |
Student-Centered Learning
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Connecting Solubility, Equilibrium, and Periodicity in a Green, Inquiry Experiment for the General Chemistry Laboratory Kristen L. Cacciatore, Jose Amado, Jason J. Evans, and Hannah Sevian
Presents a novel first-year chemistry experiment that asks students to replicate procedures described in sample lab reports that lack essential information. This structure is designed to promote students' experimental design and data analysis skills as well as their understanding of the importance and essential qualities of written and verbal communication between scientists.
Cacciatore, Kristen L.; Amado, Jose; Evans, Jason J.; Sevian, Hannah. J. Chem. Educ. 2008, 85, 251.
Equilibrium |
Green Chemistry |
Periodicity / Periodic Table |
Solutions / Solvents |
Stoichiometry |
Titration / Volumetric Analysis
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The Different Periodic Tables of Dmitrii Mendeleev Michael Laing
Between 1869 and 1905 the Russian chemist Dmitrii Mendeleev published several tables with different arrangements of the chemical elements. Four of these are compared with periodic tables by Russian scientists from 1934 and 1969.
Laing, Michael. J. Chem. Educ. 2008, 85, 63.
Descriptive Chemistry |
Enrichment / Review Materials |
Periodicity / Periodic Table
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The New Periodic Table Live!
We have brought back everyone's favorite program: Periodic Table Live! It has seen many improvements while retaining its sterling qualities. Perhaps best of all, the current version is available free to everyone from JCE Online and the ChemEd Digital Library.
J. Chem. Educ. 2008, 85, 22.
Periodicity / Periodic Table
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Mendeleev on the Periodic Law: Selected Writings, 1869–1905 (William B. Jensen, ed.) Theodor Benfey
The periodic properties of the elements is the chemists central organizing principle. Here are 13 of Mendeleevs complete or partial publications that illuminate his developing ideas on periodicity.
Benfey, Theodor. J. Chem. Educ. 2007, 84, 1279.
Descriptive Chemistry |
Periodicity / Periodic Table |
Theoretical Chemistry
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News from the Periodic Table: An Introduction to "Periodicity Symbols, Tables, and Models for Higher-Order Valency and Donor–Acceptor Kinships" Henry A. Bent and Frank Weinhold
Proposes that alternative display topologies such as a 2D "left-step" or "step-pyramid" table or 3D "periodic towers" can supplement or supplant the standard periodic table by better emphasizing higher-order patterns of chemical association and reactivity, rather than the physical resemblances of standard-state elemental substances.
Bent, Henry A.; Weinhold, Frank. J. Chem. Educ. 2007, 84, 1145.
Atomic Properties / Structure |
Periodicity / Periodic Table |
Spectroscopy
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Mistake of Having Students Be Mendeleev for Just a Day Brett Criswell
This article discusses several conceptual features underlying a genuine understanding of the periodic table and describes a set of activities focused on promoting such awareness in students using the FERA (focus, explore, reflect, and apply) learning cycle model.
Criswell, Brett. J. Chem. Educ. 2007, 84, 1140.
Periodicity / Periodic Table
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Primo Levi and The Periodic Table: Teaching Chemistry Using a Literary Text Viktoria Klara Lakatos Osorio, Peter Wilhelm Tiedemann, and Paulo Alves Porto
Describes the use of a problem-solving activity with first-year undergraduate students based on an excerpt from Primo Levi's book The Periodic Table.
Osorio, Viktoria Klara Lakatos; Tiedemann, Peter Wilhelm; Porto, Paulo Alves. J. Chem. Educ. 2007, 84, 775.
Metals |
Periodicity / Periodic Table |
Reactions |
Student-Centered Learning
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The Origin of the s, p, d, f Orbital Labels William B. Jensen
Traces the origins of the s, p, d, and f orbital labels.
Jensen, William B. J. Chem. Educ. 2007, 84, 757.
Atomic Properties / Structure |
Periodicity / Periodic Table |
Spectroscopy
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Puzzling through General Chemistry: A Light-Hearted Approach to Engaging Students with Chemistry Content Susan L. Boyd
Presents ten puzzles to make chemistry more interesting while reinforcing important concepts.
Boyd, Susan L. J. Chem. Educ. 2007, 84, 619.
Aqueous Solution Chemistry |
Atmospheric Chemistry |
Calorimetry / Thermochemistry |
Gases |
Molecular Properties / Structure |
Periodicity / Periodic Table |
Stoichiometry |
VSEPR Theory |
Atomic Properties / Structure
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A Mnemonic for Representative Element Groups Timothy Chambers and Jennifer Arab
It is unclear whether memorizing nonsense-words is any simpler than the task it aims to ease.
Chambers, Timothy; Arab, Jennifer. J. Chem. Educ. 2006, 83, 1761.
Nonmajor Courses |
Periodicity / Periodic Table
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A Mnemonic for Representative Element Groups Timothy Chambers and Jennifer Arab
It is unclear whether memorizing nonsense-words is any simpler than the task it aims to ease.
Chambers, Timothy; Arab, Jennifer. J. Chem. Educ. 2006, 83, 1761.
Nonmajor Courses |
Periodicity / Periodic Table
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Predicting Inorganic Reaction Products: A Critical Thinking Exercise in General Chemistry David G. DeWit
Describes a course module designed to afford practice in applying the principles encountered throughout the general chemistry sequence to understanding and predicting chemical reactivity and the products of simple inorganic reactions.
DeWit, David G. J. Chem. Educ. 2006, 83, 1625.
Acids / Bases |
Descriptive Chemistry |
Learning Theories |
Metals |
Nonmetals |
Oxidation / Reduction |
Periodicity / Periodic Table |
Reactions
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Dulong and Petit's Law: We Should Not Ignore Its Importance Mary Laing and Michael Laing
This article describes two student exercises: the determination of the specific heat of a metal and hence its atomic weight and a graphical study of specific heat versus atomic weight for different groups of metals and the confirmation of Dulong and Petit's law.
Laing, Mary; Laing, Michael. J. Chem. Educ. 2006, 83, 1499.
Calorimetry / Thermochemistry |
Heat Capacity |
Metals |
Periodicity / Periodic Table
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The History of Element 43—Technetium Roberto Zingales
The author is grateful for additional information that allowed him to correct an earlier mistake.
Zingales, Roberto. J. Chem. Educ. 2006, 83, 213.
Isotopes |
Nuclear / Radiochemistry |
Periodicity / Periodic Table
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The History of Element 43—Technetium Fathi Habashi
The article From Masurium to Trinacrium: The Troubled Story of Element 43 is the best story so far published about the history of technetium. There is, however, one paragraph on the right column of page 226 that is questionable.
Habashi, Fathi. J. Chem. Educ. 2006, 83, 213.
Isotopes |
Nuclear / Radiochemistry |
Periodicity / Periodic Table
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The History of Element 43—Technetium Fathi Habashi
The article From Masurium to Trinacrium: The Troubled Story of Element 43 is the best story so far published about the history of technetium. There is, however, one paragraph on the right column of page 226 that is questionable.
Habashi, Fathi. J. Chem. Educ. 2006, 83, 213.
Isotopes |
Nuclear / Radiochemistry |
Periodicity / Periodic Table
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Are Some Elements More Equal Than Others? Ronald L. Rich
Presents a new periodic chart with 18 columns but no interruptions of atomic numbers at Lanthanum or Actinum, and no de-emphasis of elements 57-71 or 89-103 by seeming to make footnotes of them. It shows some elements more than once in order to illuminate multiple relationships in chemical behavior.
Rich, Ronald L. J. Chem. Educ. 2005, 82, 1761.
Atomic Properties / Structure |
Descriptive Chemistry |
Inner Transition Elements |
Main-Group Elements |
Nomenclature / Units / Symbols |
Oxidation State |
Periodicity / Periodic Table |
Transition Elements
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Trends in Ionization Energy of Transition-Metal Elements Paul S. Matsumoto
Examines why, as the number of protons increase along a row in the periodic table, the first ionization energies of the transition-metal elements are relatively steady, but that for the main-group elements increases.
Matsumoto, Paul S. J. Chem. Educ. 2005, 82, 1660.
Atomic Properties / Structure |
Periodicity / Periodic Table |
Transition Elements
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Predicting the Atomic Weights of the Trans-Lawrencium Elements: A Novel Application of Dobereiner's Triads Sami A. Ibrahim
Dobereiner's concept of triads remain useful for predicting the properties of the super-heavy elements (113118) and for providing reasonable estimates of the atomic weights of all 16 trans-lawrencium elements.
Ibrahim, Sami A. J. Chem. Educ. 2005, 82, 1658.
Periodicity / Periodic Table |
Atomic Properties / Structure |
Main-Group Elements |
Transition Elements
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Fully Exploiting the Potential of the Periodic Table through Pattern Recognition Emeric Schultz
This article describes an approach to learning chemical concepts that uses simple rules and pattern recognition to generate the formulas of the oxides and hydrides of selected elements.
Schultz, Emeric. J. Chem. Educ. 2005, 82, 1649.
Enrichment / Review Materials |
Periodicity / Periodic Table |
Student-Centered Learning
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More Elementary Riddles Kevin Cunningham
Four chemical riddles are presented, each highlighting an element (hydrogen, arsenic, selenium, and beryllium) and some of its significant properties. Each riddle is accompanied by a full explanation of its clues and their relationship to characteristics of that element.
Cunningham, Kevin. J. Chem. Educ. 2005, 82, 539.
Main-Group Elements |
Metals |
Nonmetals |
Periodicity / Periodic Table |
Physical Properties
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The "Dissing" of Niels Bohr Andrew R. Peterson
Contributions made by Bohr to the Periodic Law.
Peterson, Andrew R. J. Chem. Educ. 2004, 81, 33.
Molecular Modeling |
Quantum Chemistry |
Atomic Properties / Structure |
Periodicity / Periodic Table
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Discovery Videos: A Safe, Tested, Time-Efficient Way To Incorporate Discovery-Laboratory Experiments into the Classroom Lyubov Hoffman Laroche, Gary Wulfsberg, and Barbara Young
Using videos to bring discovery-laboratory experiments to classrooms with poor or no lab facilities or equipment, or activities that involve potentially hazardous materials.
Laroche, Lyubov Hoffman; Wulfsberg, Gary; Young, Barbara. J. Chem. Educ. 2003, 80, 962.
Periodicity / Periodic Table |
Enrichment / Review Materials
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The Place of Zinc, Cadmium, and Mercury in the Periodic Table William B. Jensen
Explanation for why the zinc group belongs with the main group elements; includes several versions of periodic tables.
Jensen, William B. J. Chem. Educ. 2003, 80, 952.
Periodicity / Periodic Table |
Main-Group Elements |
Transition Elements |
Descriptive Chemistry |
Atomic Properties / Structure
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The Proper Place for Hydrogen in the Periodic Table Marshall W. Cronyn
Case for hydrogen to be placed above carbon in the periodic table.
Cronyn, Marshall W. J. Chem. Educ. 2003, 80, 947.
Main-Group Elements |
Periodicity / Periodic Table
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The Periodic Table as a Mnemonic Device for Writing Electronic Configurations Suzanne T. Mabrouk
Method for using the periodic table as a mnemonic device for writing electronic configurations.
Mabrouk, Suzanne T. J. Chem. Educ. 2003, 80, 894.
Atomic Properties / Structure |
Nonmajor Courses |
Periodicity / Periodic Table
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Find the Symbols of Elements Using a Letter Matrix Puzzle V. D. Kelkar
Letter matrix puzzle using chemical symbols.
Kelkar, V. D. J. Chem. Educ. 2003, 80, 411.
Periodicity / Periodic Table |
Main-Group Elements |
Transition Elements |
Nomenclature / Units / Symbols |
Enrichment / Review Materials
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Periodic Table Live! 3rd Edition: Abstract of Special Issue 17 Nicholas B. Adelman, Jon L. Holmes, Jerrold J. Jacobsen, John W. Moore, Paul F. Schatz, Jaclyn Tweedale, Alton J. Banks, John C. Kotz, William R. Robinson, and Susan Young
CD-ROM containing an interactive journey through the periodic table; includes information about each element, biographies of discoverers, videos of reactions, sources and uses, macro and atomic properties, and crystalline structures.
Adelman, Nicholas B.; Holmes, Jon L.; Jacobsen, Jerrold J.; Moore, John W.; Schatz, Paul F.; Tweedale, Jaclyn; Banks, Alton J.; Kotz, John C.; Robinson, William R.; Young, Susan. J. Chem. Educ. 2002, 79, 1487.
Descriptive Chemistry |
Periodicity / Periodic Table |
Solid State Chemistry |
Atomic Properties / Structure |
Physical Properties |
Reactions |
Crystals / Crystallography
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Letter Matrix Puzzle on the Symbols of Elements V. D. Kelkar
A 3x3 letter matrix puzzle based on the symbols of 35 elements.
Kelkar, V. D. J. Chem. Educ. 2002, 79, 456.
Periodicity / Periodic Table |
Enrichment / Review Materials
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The Mendeleev-Seaborg Periodic Table: Through Z = 1138 and Beyond Paul J. Karol
Extending the periodic table to very large atomic numbers and its implications for the organization of the periodic table, consideration of relativistic effects, and the relative stability of massive and supermassive atomic nuclei.
Karol, Paul J. J. Chem. Educ. 2002, 79, 60.
Atomic Properties / Structure |
Nuclear / Radiochemistry |
Periodicity / Periodic Table |
Astrochemistry
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Semimetallicity? Stephen J. Hawkes
Analysis of whether semimetals are semiconductors and distinctions between metals, semimetals, and nonmetals.
Hawkes, Stephen J. J. Chem. Educ. 2001, 78, 1686.
Atomic Properties / Structure |
Metals |
Periodicity / Periodic Table |
Nonmetals |
Physical Properties |
Solid State Chemistry |
Conductivity
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The Mole, the Periodic Table, and Quantum Numbers: An Introductory Trio Mali Yin and Raymond S. Ochs
Suggestions for presenting and developing three key ideas in chemistry: the mole, the periodic table, and quantum numbers.
Yin, Mali; Ochs, Raymond S. J. Chem. Educ. 2001, 78, 1345.
Nonmajor Courses |
Periodicity / Periodic Table |
Stoichiometry |
Atomic Properties / Structure
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Melting Point, Density, and Reactivity of Metals Michael Laing
Using melting points and densities to the predict the relative reactivities of metals.
Laing, Michael. J. Chem. Educ. 2001, 78, 1054.
Descriptive Chemistry |
Metals |
Periodicity / Periodic Table |
Physical Properties |
Reactions |
Thermodynamics |
Calorimetry / Thermochemistry |
Electrochemistry
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Screening Percentages Based on Slater Effective Nuclear Charge as a Versatile Tool for Teaching Periodic Trends Kimberley A. Waldron, Erin M. Fehringer, Amy E. Streeb, Jennifer E. Trosky, and Joshua J. Pearson
Using charge shielding to identify and explain trends within the periodic table.
Waldron, Kimberley A.; Fehringer, Erin M.; Streeb, Amy E.; Trosky, Jennifer E.; Pearson, Joshua J. J. Chem. Educ. 2001, 78, 635.
Periodicity / Periodic Table |
Theoretical Chemistry |
Atomic Properties / Structure
|
Using History to Teach Scientific Method: The Role of Errors Carmen J. Giunta
This paper lists five kinds of error with examples of each from the development of chemistry in the 18th and 19th centuries: erroneous theories (phlogiston), seeing a new phenomenon everywhere one seeks it (Lavoisier and the decomposition of water), theories erroneous in detail but nonetheless fruitful (Dalton's atomic theory), rejection of correct theories (Avogadro's hypothesis), and incoherent insights (J. A. R. Newlands' classification of the elements).
Giunta, Carmen J. J. Chem. Educ. 2001, 78, 623.
Nonmajor Courses |
Periodicity / Periodic Table |
Kinetic-Molecular Theory |
Stoichiometry
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Electronegativity and Bond Type: Predicting Bond Type Gordon Sproul
Important limitations with using electronegativity differences to determine bond type and recommendations for using electronegativities in general chemistry.
Sproul, Gordon. J. Chem. Educ. 2001, 78, 387.
Covalent Bonding |
Materials Science |
Periodicity / Periodic Table |
Ionic Bonding |
Atomic Properties / Structure |
Metallic Bonding
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Ionization Energies, Parallel Spins, and the Stability of Half-Filled Shells Peter Cann
Three methods for explaining the decrease in first ionization energies between group V and group VI elements are described and commented upon. The quantum mechanical origin of the unhelpful concept of half-shell stability is explained in terms of exchange energy, for which the alternative term parallel spin avoidance factor is suggested. It is recommended that for pre-university students the simplest explanation, in terms of Coulombic repulsion between two electrons occupying the same orbital, is adopted: it involves fewer difficult concepts than the other explanations and its predictions are no less accurate.
Cann, Peter. J. Chem. Educ. 2000, 77, 1056.
Atomic Properties / Structure |
Periodicity / Periodic Table |
Quantum Chemistry |
Theoretical Chemistry
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A Living Periodic Table James L. Marshall
A complete "living" periodic table of samples of all the elements through uranium is described. In many instances a sample of an element is accompanied by a direct commercial application. This periodic table is very helpful in enabling the student to gain a hands-on understanding of the true nature of the elements--as opposed to the more usual compilation of mere abstract data.
Marshall, James L. J. Chem. Educ. 2000, 77, 979.
Main-Group Elements |
Periodicity / Periodic Table |
Transition Elements |
Descriptive Chemistry |
Applications of Chemistry
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Chemistry Comes Alive!, Volume 4: Abstract of Special Issue 25 on CD-ROM Jerrold J. Jacobsen, Gordon Bain, Kara Bruce, and John W. Moore
Chemistry Comes Alive!, Volume 4 is the fourth in a series of CD-ROMs for Macintosh and Windows computers. Volume 4 contains two main topics, Reactions in Aqueous Solution and Reactions of the Elements.
Jacobsen, Jerrold J.; Bain, Gordon; Bruce, Kara; Moore, John W. J. Chem. Educ. 2000, 77, 799.
Periodicity / Periodic Table |
Aqueous Solution Chemistry |
Descriptive Chemistry
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Elementary "Who Am I" Riddles R. Aldrin Denny, R. Lakshmi, H. Chitra, and Nandini Devi
Elementary riddles that highlight some properties of elements and their compounds and may provide a change of pace in a freshman chemistry lecture or in a quiz.
Denny, R. Aldrin; Lakshmi, R.; Chitra, H.; Devi, Nandini. J. Chem. Educ. 2000, 77, 477.
Periodicity / Periodic Table
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News from Online: The Power of the Voice Carolyn Sweeney Judd
Useful online chemistry resources.
Judd, Carolyn Sweeney. J. Chem. Educ. 2000, 77, 299.
Periodicity / Periodic Table |
Gases
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The Periodic Round Table (by Gary Katz) reviewed by Glen E. Rodgers
The "table" consists of four sets of two finely finished hardwood discs each with the elemental symbols and their corresponding atomic numbers pleasingly and symmetrically wood-burned into their faces.
Rodgers, Glen E. J. Chem. Educ. 2000, 77, 164.
Periodicity / Periodic Table
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Letters
Better treatment of the inner transition elements.
Hawkes, Stephen J. J. Chem. Educ. 1999, 76, 1064.
Periodicity / Periodic Table |
Inner Transition Elements
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Periodic Puns for the Classroom Paul E. Vorndam
Some puns on the names of the elements are presented.
Vorndam, Paul E. J. Chem. Educ. 1999, 76, 492.
Nomenclature / Units / Symbols |
Periodicity / Periodic Table |
Learning Theories
|
The History and Use of Our Earth's Chemical Elements: A Reference Guide (by Robert E. Krebs) reviewed by Jeffrey D. Bracken
This book is an excellent resource for chemical educators at the high school and college levels. The format of the text is consistent and the writing style is clear and concise, making it ideally suited for student use also.
Bracken, Jeffrey D. J. Chem. Educ. 1999, 76, 475.
Periodicity / Periodic Table |
Geochemistry |
Descriptive Chemistry
|
Periodic Table Live! 2nd Edition Alton J. Banks, Jon L. Holmes, Jerrold J. Jacobsen, John W. Moore, Paul F. Schatz, Jaclyn Tweedale, John C. Kotz, and Susan Young
Description of the JCE CD Periodic Table Live! 2nd Edition.
Banks, Alton J.; Holmes, Jon L.; Jacobsen, Jerrold J.; Moore, John W.; Schatz, Paul F.; Tweedale, Jaclyn; Kotz, John C.; Young, Susan. J. Chem. Educ. 1999, 76, 447.
Periodicity / Periodic Table
|
A Different Approach to a 3-D Periodic System Including Stable Isotopes Alexandru T. Balaban
On a Periodic System with the two dimensions represented by Periods and Columns, one may stack each stable nuclide of an element along the third dimension. This "Downtown Area" representation is helpful for interconnecting concepts of: element, isotope or nuclide (stable vs. radioactive), atomic weight, atomic number, mass number.
Balaban, Alexandru T. J. Chem. Educ. 1999, 76, 359.
Periodicity / Periodic Table |
Isotopes |
Nuclear / Radiochemistry
|
Periodic Tables of Elemental Abundance Steven I. Dutch
Patterns of element abundance in the sun, chondrite meteorites, and the continental crust of the earth and the moon are portrayed on a periodic table. The abundance of each element is represented by a circle whose radius is proportional to the logarithm of the element's abundance.
Dutch, Steven I. J. Chem. Educ. 1999, 76, 356.
Astrochemistry |
Geochemistry |
Periodicity / Periodic Table
|
Why Gold and Copper Are Colored but Silver Is Not Ariel H. Guerrero, Héctor J. Fasoli, and José Luis Costa
Interpretation of the yellow color of gold based on an adequate external electronic configuration (s1d10/s2d9) and s and d sublevels close enough to allow transition between them to proceed significantly.
Guerrero, Ariel H.; Fasoli, Hctor J.; Costa, Jos Luis. J. Chem. Educ. 1999, 76, 200.
Periodicity / Periodic Table |
Metals |
Descriptive Chemistry
|
The Natural Selection of the Chemical Elements (by R. J. P. Williams and J. J. R. Fraústo da Silva) George B. Kauffman
A book whose ambitious objective is "to show the relationship of every kind of material around us, living and nonliving, to the properties of the chemical elements of the periodic table." The entire book possesses a strong environmental and interdisciplinary emphasis.
Kauffman, George B. J. Chem. Educ. 1998, 75, 1559.
Periodicity / Periodic Table |
Descriptive Chemistry
|
How Good Is the Quantum Mechanical Explanation of the Periodic System? Eric R. Scerri
The use of quantum mechanics, or more specifically, orbitals and electronic configurations in teaching general chemistry is now such a widespread trend that it would be utterly futile to try to reverse it. Moreover, orbitals and configurations have been extremely useful in providing a theoretical framework for the unification of a multitude of chemical facts.
Scerri, Eric R. J. Chem. Educ. 1998, 75, 1384.
Periodicity / Periodic Table |
Quantum Chemistry |
Theoretical Chemistry
|
A Note on the Term "Chalcogen" William B. Jensen
It is argued that the best translation of the term "chalcogen" is "ore former." It is further suggested that the term chalcogenide should be replaced with the term chalcide in order to maintain a parallelism with the terms halogen and halide.
Jensen, William B. J. Chem. Educ. 1997, 74, 1063.
Nomenclature / Units / Symbols |
Periodicity / Periodic Table |
Descriptive Chemistry
|
The Periodic Building of the Elements: Can a Periodic Table Be Transformed into a Stereo One? Fu-cheng He, Xiang-yuan Li
A periodic table of any size can be transformed into a stereo model which is called the Periodic Building of the Elements (PBE). To construct the PBE a submodel of the main group and the transition elements should be made in advance, and then a submodel of the lanthanides and the actinides is made in a simple procedure. The whole model is obtained by simply combining these two submodels together.
He, Fu-cheng; Li, Xiang-yuan . J. Chem. Educ. 1997, 74, 792.
Periodicity / Periodic Table
|
Periodic Table Live! Abstract of Special Issue 17 Alton J. Banks, Jon L. Holmes, John C. Kotz, Susan Young, Paul F. Schatz, John W. Moore
Periodic Table Live! combines on a single CD-ROM the digital video from the Periodic Table CD (1) with the graphical and descriptive databases of the elements from the Illustrated Periodic Table (2) and Chemistry Navigator (3) to form a unified, easy-to-use, dynamic tour of the periodic table. Also the Chemistry Navigator and Illustrated Periodic Table upgrades.
Banks, Alton J.; Holmes Jon L.; Kotz, John C.; Young, Susan; Schatz, Paul F.; Moore, John W. J. Chem. Educ. 1997, 74, 445.
Periodicity / Periodic Table
|
Three Programs for DOS: Abstract of Volume 10B, Number 1 2. Periodic Table Games John S. Martin
The Periodic Table Games are intended to expose students to the vocabulary of chemistry: formulas, combination rules, and descriptive chemistry. They may be played by an individual against the computer, or by several competing players.
Martin, John S. J. Chem. Educ. 1997, 74, 346.
Descriptive Chemistry |
Periodicity / Periodic Table |
Nomenclature / Units / Symbols
|
Die Chemischen Elemente: Ein Streifzug durch das Periodensystem by Lucien F. Trueb reviewed by George B. Kauffman
A Ramble through the Periodic System is divided into two parts: Part I, "The Conception of the Elements and the Periodic System" (14 pp), and Part II, "The Elements" (381 pp). The first considers the idea of the elements from Democritus to Lavoisier, the discovery and development of the periodic system, and the origin of the elements, including nucleosynthesis. The second, consisting of 23 chapters, describes each of the elements from hydrogen and its isotopes (16 pp) to the heaviest of the known transactinides (element 112).
Kauffman, George B. J. Chem. Educ. 1997, 74, 344.
Periodicity / Periodic Table
|
A Mnemonic Method for Assigning the Electronic Configurations of Atoms Nerea Iza and Manuel Gil
An algorithm for determining electronic configurations.
Iza, Nerea; Gil, Manuel. J. Chem. Educ. 1995, 72, 1025.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
Moseley's Work on X-Rays and Atomic Number C. W. Haigh
Explanation of the relationship between Moseley's work in determining atomic numbers, the spectrum of the hydrogen atom, the Bohr theory, and Slater's rules for screening constants.
Haigh, C. W. J. Chem. Educ. 1995, 72, 1012.
Enrichment / Review Materials |
Periodicity / Periodic Table |
Atomic Properties / Structure |
Quantum Chemistry
|
Bond Energy Data Summarized Kildahl, Nicholas K.
A periodic table that summarizes a variety of bond energy information.
Kildahl, Nicholas K. J. Chem. Educ. 1995, 72, 423.
Periodicity / Periodic Table |
Covalent Bonding |
Ionic Bonding
|
The Periodic Table CD Banks, Alton J; Holmes, Jon L.
Description of the Periodic Table CD, containing a database of still images and motion sequences of reactions and uses/applications of each chemical element.
Banks, Alton J; Holmes, Jon L. J. Chem. Educ. 1995, 72, 409.
Main-Group Elements |
Transition Elements |
Periodicity / Periodic Table |
Reactions
|
Presenting the Periodic System with Pictures Bolmgren, Ingmari
Simulating Mendeleev's development of the periodic table by organizing colored cardboard circles.
Bolmgren, Ingmari J. Chem. Educ. 1995, 72, 337.
Periodicity / Periodic Table |
Main-Group Elements
|
The Periodic Table Video Disk: Second Edition Banks, Alton J.
A database of visual information about the chemical elements.
Banks, Alton J. J. Chem. Educ. 1995, 72, 126.
Periodicity / Periodic Table |
Descriptive Chemistry
|
Studying Activity Series of Metals: Using Deep-Learning Strategies Hoon, Tien-Ghun; Goh, Ngoh-Khang; Chia, Lian-Sai
Uses a unit of the activity series of metals to demonstrate the teaching of the interrelationships between chemical concepts by linking new information to previously known material.
Hoon, Tien-Ghun; Goh, Ngoh-Khang; Chia, Lian-Sai J. Chem. Educ. 1995, 72, 51.
Metals |
Periodicity / Periodic Table |
Transition Elements
|
Periodic Trends for the Entropy of Elements Thoms, Travis
Graphical representation and explanation for periodic trends in the entropy of elements.
Thoms, Travis J. Chem. Educ. 1995, 72, 16.
Periodicity / Periodic Table |
Thermodynamics |
Main-Group Elements |
Transition Elements
|
The Illustrated Periodic Table Kotz, John C.; Moore, John W.; Schatz, Paul F.
The Illustrated Periodic Table provides means for exploring the properties of chemical elements using a graphics-oriented environment.
Kotz, John C.; Moore, John W.; Schatz, Paul F. J. Chem. Educ. 1994, 71, 1063.
Periodicity / Periodic Table
|
The Periodic Table of Atoms: Arranging the Elements by a Different Set of Rules Treptow, Richard S.
The periodic table found in this paper is based on the properties of free gaseous atoms rather than atoms in a chemical environment.
Treptow, Richard S. J. Chem. Educ. 1994, 71, 1007.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
Chemistry Navigator Kotz, John C.; Young, Susan
Chemistry Navigator is a hyperbook-database of information in the form of descriptive text, numerical values of properties, full color photos of chemicals and reactions, three dimensional molecular structures, QuickTime animations of structural features, and graphs showing periodic trends, relative elemental abundances, and other properties.
Kotz, John C.; Young, Susan J. Chem. Educ. 1994, 71, 941.
Reactions |
Molecular Properties / Structure |
Periodicity / Periodic Table
|
On Using Incomplete Theories as Cataloging Schemes: Aufbau, Abbau, and VSEPR Tykodi, R. J.
How to restructure as cataloging schemes the aufbau and abbau procedures for obtaining the ground-state electronic structures of atoms and monatomic ions.
Tykodi, R. J. J. Chem. Educ. 1994, 71, 273.
VSEPR Theory |
Atomic Properties / Structure |
Periodicity / Periodic Table |
Molecular Properties / Structure
|
Visualization of the Abstract in General Chemistry Paselk, Richard A.
A series of software programs for beginning chemistry, including a series of modules addressing the fundamental phenomena associated with bonding, the microscopic phenomena underlying commonly observed systems, and a reference periodic table.
Paselk, Richard A. J. Chem. Educ. 1994, 71, 225.
Covalent Bonding |
Ionic Bonding |
Metallic Bonding |
Periodicity / Periodic Table
|
The Periodic Table and the Human Element (Emsley, John) Kauffman, George B.; Kauffman, Laurie M.
Review of videos centered on personal stories told through the elements.
Kauffman, George B.; Kauffman, Laurie M. J. Chem. Educ. 1993, 70, A51.
Periodicity / Periodic Table
|
"Qual": From a different viewpoint Laing, Michael
Author contends that traditional teaching techniques in inorganic chemistry need to be reconsidered.
Laing, Michael J. Chem. Educ. 1993, 70, 666.
Periodicity / Periodic Table |
Metals |
Qualitative Analysis |
Coordination Compounds
|
Dimitri Mendeleyev: Father of the Periodic Table (Films for the Humanities and Sciences) Kauffman, George B.
This videocassette gives a multifaceted portrait of the periodic table's creator, Dimitri Ivanovich Mendeleyev.
Kauffman, George B. J. Chem. Educ. 1992, 69, A140.
Periodicity / Periodic Table
|
Argon-potassium atomic weight inversion in the periodic table. Arnikar, H. J.
An explanation for the Ar-K inversion in terms of the nuclear characteristics of the naturally occurring isotopes of these elements.
Arnikar, H. J. J. Chem. Educ. 1992, 69, 687.
Periodicity / Periodic Table |
Nuclear / Radiochemistry |
Atomic Properties / Structure |
Geochemistry |
Isotopes
|
A chemical literature/periodic table exercise for general chemistry. Schneider, Marilyn J.
This article describes an exercise where students are assigned an element and asked to research recent work on the element.
Schneider, Marilyn J. J. Chem. Educ. 1992, 69, 232.
Periodicity / Periodic Table
|
Periodic properties in a family of common semiconductors: Experiments with light emitting diodes Lisensky, George C.; Penn, Rona; Geselbracht, Margret J.; Ellis, Arthur B.
The prevalence of LED's and their low cost make LED's ideal for classroom demonstrations or laboratory experiments showing the connection between periodic trends in physical/chemical properties and a common high tech device.
Lisensky, George C.; Penn, Rona; Geselbracht, Margret J.; Ellis, Arthur B. J. Chem. Educ. 1992, 69, 151.
Periodicity / Periodic Table |
Semiconductors
|
KC? Discoverer with Knowledgeable Counselor Cabrol, Daniel; Moore, John W.; Rittenhouse, Rita C.
KC? Discoverer is a program that permits students and faculty to explore a wide range of properties of the elements and is closely coordinated with the periodic table.
Cabrol, Daniel; Moore, John W.; Rittenhouse, Rita C. J. Chem. Educ. 1992, 69, 40.
Physical Properties |
Periodicity / Periodic Table
|
MacMendeleev: A program for exploring the periodic table (Clardy, Jon) Bertrand, Gary L.
A review for a software program that serves as a database for properties of the elements.
Bertrand, Gary L. J. Chem. Educ. 1991, 68, A291.
Periodicity / Periodic Table |
Physical Properties
|
A divertimento on the symbols of the elements Earl, Boyd L.
Ideas for games using the symbols of the elements.
Earl, Boyd L. J. Chem. Educ. 1991, 68, 1011.
Periodicity / Periodic Table
|
A procedure for determining formulas for the simple p-block oxoacids Kildahl, Nicholas K.
Formulae for p-block oxoacids baffle high school and undergraduate students. This paper presents a procedure for developing these formulas based on the concept of total coordination number of the central atom in the molecule or ion.
Kildahl, Nicholas K. J. Chem. Educ. 1991, 68, 1001.
Acids / Bases |
Periodicity / Periodic Table
|
A short qualitative analysis scheme without hazardous wastes Petty, John T.
A description of laboratory procedures that utilize the important pedagogy of qualitative analysis schemes while being more safe to perform than the traditional procedures.
Petty, John T. J. Chem. Educ. 1991, 68, 942.
Descriptive Chemistry |
Metals |
Qualitative Analysis |
Periodicity / Periodic Table
|
The preparation of halogen waters Diemente, Damon
Aqueous solutions of halogens can provide important demonstrations regarding periodicity, however many instructors are understandably hesitant to handle halogens. This author discusses the safe handling of halogens.
Diemente, Damon J. Chem. Educ. 1991, 68, 932.
Periodicity / Periodic Table |
Aqueous Solution Chemistry
|
A simple laboratory experiment illustrating the relative nature of atomic weights Huff, Randolph B.; Evans, David W.
The concept of atomic weight scale remains a source of confusion for beginning chemistry students. This paper proposes a simple lab experience that could help students better understand this idea.
Huff, Randolph B.; Evans, David W. J. Chem. Educ. 1991, 68, 675.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
How to get more from ionization energies in the teaching of atomic structure Mirone, Paolo
A wealth of experimental data could be exploited more extensively and profitably than what is presently done in the teaching of atomic structure.
Mirone, Paolo J. Chem. Educ. 1991, 68, 132.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
Introduction to Modern Inorganic Chemistry, Fourth Edition (Mackay, K.M.; Mackay, R.A.) Boschmann, Erwin
The authors put forth a two-fold strategy; to provide a broad base through a study of the periodic table and to treat selected topics in depth.
Boschmann, Erwin J. Chem. Educ. 1990, 67, A52.
Periodicity / Periodic Table
|
Periodic chart pedagogy Yoder, Claude H.; Yoder, Carolyn S.
Questions based upon a hypothetical set of quantum numbers and their relationships; includes answers.
Yoder, Claude H.; Yoder, Carolyn S. J. Chem. Educ. 1990, 67, 759.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
"New" schemes for applying the Aufbau principle Freeman, Robert D.
Two, essentially identical schemes for remembering how to write electronic configurations are not really new.
Freeman, Robert D. J. Chem. Educ. 1990, 67, 576.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
A numerical period table and the f-series chemical elements Osorio, Hernan von Marttens
A numerical periodic table and its advantages (determining electronic configurations).
Osorio, Hernan von Marttens J. Chem. Educ. 1990, 67, 563.
Periodicity / Periodic Table |
Transition Elements
|
Applying KC?DISCOVERER in the introductory chemistry laboratory Furstenau, Ronald P.; Amend, John R.
115. Bits and pieces, 44. KC?DISCOVERER contains a wide variety of physical and chemical properties of the elements.
Furstenau, Ronald P.; Amend, John R. J. Chem. Educ. 1990, 67, 500.
Periodicity / Periodic Table
|
The periodicity of electron affinity Myers, R. Thomas
In general, the values of electron affinity for the elements can be understood in terms of their ground state electron configuration, and the screening (effective nuclear charge) exerted on the added electron by the electrons already present in the neutral atom.
Myers, R. Thomas J. Chem. Educ. 1990, 67, 307.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
A mnemonic for oxy-anions Hawkes, Steven J.
A mnemonic rule for oxy-anions which utilizes the periodic table.
Hawkes, Steven J. J. Chem. Educ. 1990, 67, 149.
Periodicity / Periodic Table
|
Videodisc display program Rose, Martin
The "Videodisc Display Program" is specifically designed to display video sequences from "The Periodic Table Videodisc".
Rose, Martin J. Chem. Educ. 1989, 66, 927.
Periodicity / Periodic Table
|
The electronic periodic chart of the elements von Marttens Osorio, Hernan; Goldschmidt, Alfonso
A scheme for the arrangement of the elements that allows students to understand and write down the electronic configuration of any given element.
von Marttens Osorio, Hernan; Goldschmidt, Alfonso J. Chem. Educ. 1989, 66, 758.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
Predicting nuclear stability using the periodic table Blanck, Harvey F.
Develops several empirical rules to use with the periodic table as an aid to recalling those nuclides that are stable.
Blanck, Harvey F. J. Chem. Educ. 1989, 66, 757.
Nuclear / Radiochemistry |
Periodicity / Periodic Table |
Isotopes
|
"The Periodic Stack" Farris, Mike
A Hypercard stack that operates on a data base of information about the properties and reactions of the chemical elements.
Farris, Mike J. Chem. Educ. 1989, 66, 756.
Periodicity / Periodic Table |
Descriptive Chemistry |
Physical Properties
|
The periodic table - A new arrangement Laing, Michael
Suggestion for a new arrangement of elements in the periodic table to best indicate the relationships between subgroups.
Laing, Michael J. Chem. Educ. 1989, 66, 746.
Periodicity / Periodic Table
|
Let us make the table periodic Campbell, J. Arthur
Making the periodic table look periodic.
Campbell, J. Arthur J. Chem. Educ. 1989, 66, 739.
Periodicity / Periodic Table
|
Designing a periodic table: A laboratory approach Irons, Mary E.
What follows is a laboratory approach to help students gain some insight to the relationship of the elements on the table and also to help students review the scientific method.
Irons, Mary E. J. Chem. Educ. 1989, 66, 155.
Periodicity / Periodic Table
|
Periodic law (Curry,E.; Chandler, J.; Mackay, L.) Lechner, Joseph H.; Gardlund, Sharon L.
Two reviews of a software program which serves as a data base for 20 items of information on the first 103 elements.
Lechner, Joseph H.; Gardlund, Sharon L. J. Chem. Educ. 1988, 65, A333.
Periodicity / Periodic Table |
Descriptive Chemistry
|
Write an autobiography of an element Vanorden, Naola
A clever and creative assignment for students to learn chemistry and sharpen their communication skills.
Vanorden, Naola J. Chem. Educ. 1988, 65, 995.
Descriptive Chemistry |
Periodicity / Periodic Table
|
An overhead demonstration of some descriptive chemistry of the halogens and LeChtelier's principle Hansen, Robert C.
Colorful demonstrations that illustrate Le Chtelier's principle, solubility rules, and periodic trends.
Hansen, Robert C. J. Chem. Educ. 1988, 65, 264.
Equilibrium |
Descriptive Chemistry |
Periodicity / Periodic Table
|
Principles of electronegativity Part I. General nature Sanderson, R. T.
The concept of electronegativity has been modified, expanded, and debated. The concept can be used to help students gain valuable insights and understanding of the cause-and-effect relationship between atomic structure and compound properties. This is the first in a series of articles that explores the important concept of electronegativity.
Sanderson, R. T. J. Chem. Educ. 1988, 65, 112.
Electrochemistry |
Periodicity / Periodic Table |
Noncovalent Interactions |
Atomic Properties / Structure |
Physical Properties |
Enrichment / Review Materials
|
Periodic contractions among the elements: Or, on being the right size Mason, Joan
Contraction across the row, irregularities in the build up of the periodic table, the second row anomaly relativistic contraction and expansion among the heavier elements, post-transition anomaly, periodicities of physicochemical properties.
Mason, Joan J. Chem. Educ. 1988, 65, 17.
Descriptive Chemistry |
Periodicity / Periodic Table |
Atomic Properties / Structure
|
Chemical Elements (Fleisher, Paul) Harrison, Thomas G.
A computer program designed to help first-year students learn more about the chemical elements.
Harrison, Thomas G. J. Chem. Educ. 1987, 64, A25.
Descriptive Chemistry |
Periodicity / Periodic Table |
Enrichment / Review Materials
|
Electronegativity: A mnemonic rule Kapellos, S.; Mavrides, A.
A rule for the electronegativities of the second and third row elements.
Kapellos, S.; Mavrides, A. J. Chem. Educ. 1987, 64, 941.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
The new format for the periodic table of elements: Concerns of a high school chemistry teacher Krishnan, C. V.
Change in the format used to designate subgroups of elements in the periodic table will add to the confusion of high school students.
Krishnan, C. V. J. Chem. Educ. 1987, 64, 558.
Periodicity / Periodic Table
|
Periodic table message question Wieder, Milton J.
This question presents an interesting technique for testing students' grasp of trends in periodicity.
Wieder, Milton J. J. Chem. Educ. 1987, 64, 320.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
Using chemistry's crystal ball Allen, Bill
An exercise requiring students to identify nine elements, each suggested by a set of four to six clues describing physical and chemical properties of an element.
Allen, Bill J. Chem. Educ. 1987, 64, 227.
Periodicity / Periodic Table |
Physical Properties |
Descriptive Chemistry |
Enrichment / Review Materials
|
An upward view of the periodic table: Getting to the bottom of it Guenther, William B.
Develops the 18-group basis of the periodic table; shows that, while the 1-18 designations can give unambiguous information to students, no printed designations are needed for teaching; and shows how to obtain unique, physical group definitions that avoid the problems of conflicting and changeable chemical interpretations.
Guenther, William B. J. Chem. Educ. 1987, 64, 9.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
The periodic table as a data base Goth, George W.
76. Bits and pieces, 31. A software program helps students better understand periodicity.
Goth, George W. J. Chem. Educ. 1986, 63, 836.
Periodicity / Periodic Table
|
Features associated with chemical elements (FACES) Larsen, Russell D.
72. Chemical education is in need of new and better visual representation for correlating and condensing the vast amount of experimental data that has been accumulated for chemical and physical phenomenon. The periodic table in this note represents these properties through various facial features, allowing for an identification of patterns in the table.
Larsen, Russell D. J. Chem. Educ. 1986, 63, 505.
Periodicity / Periodic Table
|
Exploring chemistry by computer: KC? Discoverer Feng, Aw; Moore, John W.
70. Bits and pieces, 28. This program provides students with a computer-searchable handbook of chemical facts for all the elements.
Feng, Aw; Moore, John W. J. Chem. Educ. 1986, 63, 327.
Descriptive Chemistry |
Periodicity / Periodic Table
|
IUPAC table of atomic weights to four significant figures Greenwood, N. N.; Peiser, H. S.
Masses for the first 103 elements scaled so the mass of 12C is exactly 12.
Greenwood, N. N.; Peiser, H. S. J. Chem. Educ. 1985, 62, 744.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
The transuranium elements Seaborg, Glenn T.
History of the discovery of the transuranium elements.
Seaborg, Glenn T. J. Chem. Educ. 1985, 62, 463.
Transition Elements |
Metals |
Periodicity / Periodic Table
|
Revised atomic form periodic table Strong, Frederick C., III
A circular periodic table.
Strong, Frederick C., III J. Chem. Educ. 1985, 62, 456.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
The amazing periodic table Finholt, James
A simple activity to help students understand the experimental basis for the periodic table.
Finholt, James J. Chem. Educ. 1984, 61, 190.
Periodicity / Periodic Table
|
Recommended format for the periodic table of the elements Loening, K. L.
This format provides an unequivocal designation for each subgroup in the 18-column periodic table.
Loening, K. L. J. Chem. Educ. 1984, 61, 136.
Periodicity / Periodic Table
|
Why teach the electron configuration of the elements are we do? Millikan, Roger C.
Out of 106 elements in the table of electron configurations, there are 29 special cases - rules that only work 73% of the time seem hardly worth teaching.
Millikan, Roger C. J. Chem. Educ. 1982, 59, 757.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
A unified approach to the study of chemical reactions in freshman chemistry Cassen, T.; DuBois, Thomas D.
An approach that aims to provide students with the background that will enable them to make reasonable predictions as to the likely products of a chemical reaction.
Cassen, T.; DuBois, Thomas D. J. Chem. Educ. 1982, 59, 377.
Reactions |
Atomic Properties / Structure |
Oxidation State |
Oxidation / Reduction |
Aqueous Solution Chemistry |
Periodicity / Periodic Table
|
Group IA elements: Chemical properties (a); Group IA elements: Chemical properties (b) Dombrink, Kathleen J.
Film loop that demonstrates reactions between alkali metals and halogens.
Dombrink, Kathleen J. J. Chem. Educ. 1982, 59, 260.
Periodicity / Periodic Table |
Reactions |
Metals
|
Building a periodic table Fowler, Linda S.
The activity described in this paper yielded comments such as, "I've never had so much fun taking a test. That was great" and "That lady must be crazy - that was impossible". Student understanding of periodic trends are authentically challenged and assessed in this problem.
Fowler, Linda S. J. Chem. Educ. 1981, 58, 634.
Periodicity / Periodic Table
|
A classroom learning cycle: Using diagrams to classify matter James, Helen J.; Nelson, Samuel L.
A learning cycle is developed that deals with the classification of matter and is designed to provide students with an understanding in terms of atom, molecule, element, compound, solution, and heterogeneous matter. [Debut]
James, Helen J.; Nelson, Samuel L. J. Chem. Educ. 1981, 58, 476.
Physical Properties |
Learning Theories |
Periodicity / Periodic Table |
Constructivism
|
Exchange stabilization and the variation of ionization energy in the pn and dn series Blake, Antony B.
This article is concerned with two types of ionizations that are of special importance to chemists. The author's main purpose is to clarify current textbook interpretations of the peculiar decrease in ionization energy following completion of a half-filled p or d shell.
Blake, Antony B. J. Chem. Educ. 1981, 58, 393.
MO Theory |
Atomic Properties / Structure |
Periodicity / Periodic Table |
Quantum Chemistry
|
Groups and subgroups in the periodic table of the elements: A proposal of modification in the nomenclature Araneo, Antonio
A proposal to eliminate the "A" and "B" designations of subgroups and replace them with letters referring directly to the electronic structures of atoms.
Araneo, Antonio J. Chem. Educ. 1980, 57, 784.
Periodicity / Periodic Table |
Nomenclature / Units / Symbols |
Atomic Properties / Structure
|
Dense, denser, densest Conroy, Lawrence E.
Iridium is more dense than osmium.
Conroy, Lawrence E. J. Chem. Educ. 1980, 57, 528.
Physical Properties |
Metals |
Periodicity / Periodic Table
|
Crossword puzzle of the elements Barr, Irene
Crossword puzzle of the elements; solution of page 500 of this issue.
Barr, Irene J. Chem. Educ. 1980, 57, 495.
Periodicity / Periodic Table
|
An element a day keeps theory at bay Potts, Richard A.
Incorporating a brief discussion of the chemistry of a different element into each day's lecture.
Potts, Richard A. J. Chem. Educ. 1980, 57, 290.
Periodicity / Periodic Table |
Descriptive Chemistry
|
4s Sometimes is below 3d - the author replies Pilar, Frank L.
Reply to criticism of original article.
Pilar, Frank L. J. Chem. Educ. 1979, 56, 767.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
4s Sometimes is below 3d Carlton, Terry S.
Seeks to correct flaws in cited article.
Carlton, Terry S. J. Chem. Educ. 1979, 56, 767.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
Empirical formulas Ryan, Dennis P.
This question forces one to duplicate the line of reasoning used by Dalton in his initial formulation of atomic weights; it tests for the ability to deduce atomic sizes and to calculate empirical formulas.
Ryan, Dennis P. J. Chem. Educ. 1979, 56, 528.
Nomenclature / Units / Symbols |
Atomic Properties / Structure |
Periodicity / Periodic Table
|
Word search puzzle Claus, Alison S.
This puzzle contains the names of all elements from hydrogen to hahnium (element 105).
Claus, Alison S. J. Chem. Educ. 1979, 56, 44.
Periodicity / Periodic Table |
Main-Group Elements |
Transition Elements
|
Using the Aufbau principle Whitmer, John C.
This question is written with the belief that general chemistry students should not only attain an understanding of the Aufbau principle enabling them to write down electron configurations, they ought also recognize the correspondence between the quantum numbers and the structures of the periodic table.
Whitmer, John C. J. Chem. Educ. 1978, 55, 515.
Quantum Chemistry |
Atomic Properties / Structure |
Periodicity / Periodic Table
|
Molar volumes: Microscopic insight from macroscopic data Davenport, Derek A.; Fosterling, Robert B.; Srinivasan, Viswanathan
The molar volumes of the alkali metal halides; molar volumes of binary hydrogen compounds; molar volumes of the first transition series; molar volumes of the lanthanoids and actinoids; molar volumes of the carbon family; molar volumes of isotopically related species; aquated ions and ions in aqueous solution.
Davenport, Derek A.; Fosterling, Robert B.; Srinivasan, Viswanathan J. Chem. Educ. 1978, 55, 93.
Inner Transition Elements |
Metals |
Periodicity / Periodic Table |
Stoichiometry |
Gases |
Transition Elements |
Aqueous Solution Chemistry |
Isotopes
|
Elemental evolution and isotopic composition Rydberg, J.; Choppin, G. R.
Reviews elemental abundances and the processes of elemental creation.
Rydberg, J.; Choppin, G. R. J. Chem. Educ. 1977, 54, 742.
Astrochemistry |
Periodicity / Periodic Table |
Atomic Properties / Structure |
Isotopes |
Nuclear / Radiochemistry |
Geochemistry
|
What is an element? Kolb, Doris
Reviews the history of the discovery, naming, and representation of the elements; the development of the spectroscope and the periodic table; radioactive elements and isotopes; allotropes; and the synthesis of future elements.
Kolb, Doris J. Chem. Educ. 1977, 54, 696.
Periodicity / Periodic Table |
Nuclear / Radiochemistry |
Nomenclature / Units / Symbols |
Isotopes
|
Computer games in chemistry Smith, Stanley G.; Chabay, Ruth
Describes several chemistry computer games, including one involving organic synthesis.
Smith, Stanley G.; Chabay, Ruth J. Chem. Educ. 1977, 54, 688.
Periodicity / Periodic Table |
Synthesis |
Enrichment / Review Materials
|
Emphasis on elements J. Chem. Educ. Staff
Lists major metals and minerals, current metal reserves, and elemental composition of the human body and the oceans. [Debut]
J. Chem. Educ. Staff J. Chem. Educ. 1977, 54, 551.
Periodicity / Periodic Table |
Geochemistry |
Metals
|
Chemical aspects of Bohr's 1913 theory Kragh, Helge
The chemical content of Bohr's 1913 theory has generally been neglected in the treatises on the history of chemistry; this paper regards Bohr as a theoretical chemist and discusses the chemical aspects of his atomic theory.
Kragh, Helge J. Chem. Educ. 1977, 54, 208.
Periodicity / Periodic Table |
Atomic Properties / Structure |
Molecular Properties / Structure |
Covalent Bonding |
Theoretical Chemistry
|
The experimental values of atomic electron affinities. Their selection and periodic behavior Chen, E. C. M.; Wentworth, W. E.
Presents experimental values of atomic electron affinities and discusses their determination.
Chen, E. C. M.; Wentworth, W. E. J. Chem. Educ. 1975, 52, 486.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
Regularities and relations among ionization potentials of nontransition elements Liebman, Joel F.
Provides several semiempirical procedures for investigating ionization potentials.
Liebman, Joel F. J. Chem. Educ. 1973, 50, 831.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
The science of chemistry: periodic properties and chemical behavior (Howald, Reed A.; Manch, Walter A.) Leonard, Jack E.
Leonard, Jack E. J. Chem. Educ. 1972, 49, A698.
Periodicity / Periodic Table
|
An octagonal prismatic periodic table Kow, Tang Wah
Presents an octagonal, prismatic periodic table
Kow, Tang Wah J. Chem. Educ. 1972, 49, 59.
Periodicity / Periodic Table
|
The periodic system of chemical elements: A history of the first hundred years (van Spronsen, J. W.) Oesper, Ralph. E.
Oesper, Ralph. E. J. Chem. Educ. 1970, 47, A856.
Periodicity / Periodic Table
|
Mendeleev's law: A demonstration Emerson, Kenneth
This demonstration simulates Mendeleev's efforts to organize the elements into a periodic table.
Emerson, Kenneth J. Chem. Educ. 1970, 47, A67.
Periodicity / Periodic Table
|
Periodicity and the lanthanides and actinides Moeller, Therald
Examines periodic trends among the elements and particularly within the lanthanide and actinide series.
Moeller, Therald J. Chem. Educ. 1970, 47, 417.
Periodicity / Periodic Table |
Oxidation State
|
The periodic systems of D. I. Mendeleev and problems of nuclear chemistry Gol'danskii, V. I.; translated by Avakian, Peter
Examines the acquisition and identification of new chemical elements and the structure of the eighth period of the periodic table.
Gol'danskii, V. I.; translated by Avakian, Peter J. Chem. Educ. 1970, 47, 406.
Nuclear / Radiochemistry |
Atomic Properties / Structure |
Periodicity / Periodic Table |
Metals
|
An electronegativity spectrum for the periodic table Guenther, W. B.
This periodic table uses a spectrum of colors coded to electronegativity values and gives equal legitimacy to s, p, d, and f blocks of elements.
Guenther, W. B. J. Chem. Educ. 1970, 47, 317.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
The noble gases and the periodic table: Telling it like it was Wolfenden, John H.
It is instructive to discover that many great scientists have reported erroneous observations as well as mistaken interpretations of experimental data.
Wolfenden, John H. J. Chem. Educ. 1969, 46, 569.
Gases |
Periodicity / Periodic Table
|
Chemical queries. Especially for introductory chemistry teachers Young, J. A.; Malik, J. G.; Haight, Gilbert P., Jr.; Rechnitz, Garry A.
(1) Suggestions for presenting the relationship between the Fahrenheit and Celsius temperature scales. (2) Why are 4s rather than 3d electrons involved in the first and second ionizations of the first row transition elements? - answer by Haight. (3) The basis for the mnemonic ordering of atomic orbitals. (4) What is a liquid-liquid membrane electrode? Is it the same as an ion-selective electrode? - answer by Rechnitz.
Young, J. A.; Malik, J. G.; Haight, Gilbert P., Jr.; Rechnitz, Garry A. J. Chem. Educ. 1969, 46, 444.
Nomenclature / Units / Symbols |
Atomic Properties / Structure |
Transition Elements |
Periodicity / Periodic Table |
Electrochemistry |
Ion Selective Electrodes |
Membranes
|
Chemical queries. Especially for introductory chemistry teachers Young, J. A.; Malik, J. G.; Quagliano, James V.; Danehy, James P.
(1) Why different potential for copper/zinc cells when using nitrates vs. sulfates? Why is neither cell potential as large as predicted by Nerst equation? (2) Do elements in the zinc subgroup belong to the transition series? - answer by Quagliano. (3) How can the 2,4,5-trichloro derivative of phenoxyacetic acid be prepared? - answer by Danehy.
Young, J. A.; Malik, J. G.; Quagliano, James V.; Danehy, James P. J. Chem. Educ. 1969, 46, 227.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Periodicity / Periodic Table |
Metals |
Synthesis |
Aromatic Compounds
|
The use of tables of data in teaching: The students discover laws about ionization potentials Haight, G. P., Jr.
Students are asked to see what they can discover in a table of ionization potentials of the elements like that presented in most general chemistry textbooks.
Haight, G. P., Jr. J. Chem. Educ. 1967, 44, 468.
Atomic Properties / Structure |
Periodicity / Periodic Table
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Electronegativities and group IVA chemistry Payne, Dwight A., Jr.; Fink, Frank Hall
The teacher of inorganic chemistry should present the representative elements of group IVA and their properties as an intellectual and empirical form of investigation rather than as a mere collection of information.
Payne, Dwight A., Jr.; Fink, Frank Hall J. Chem. Educ. 1966, 43, 654.
Atomic Properties / Structure |
Periodicity / Periodic Table
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Letters Zuckerman, J. J.
Comments on the controversy concerning which element is top - carbon or hydrogen.
Zuckerman, J. J. J. Chem. Educ. 1965, 42, 457.
Periodicity / Periodic Table
|
Collecting the chemical elements Hammond, C. R.
Describes how to go about making a collection of the chemical elements.
Hammond, C. R. J. Chem. Educ. 1964, 41, 401.
Periodicity / Periodic Table
|
A clockwise spiral system of the chemical elements Griff, H. K.
Presents a spiral periodic table.
Griff, H. K. J. Chem. Educ. 1964, 41, 191.
Periodicity / Periodic Table
|
A periodic table Ternstrom, Torolf
Presents a periodic organization that includes the neutron and neutrino.
Ternstrom, Torolf J. Chem. Educ. 1964, 41, 190.
Periodicity / Periodic Table
|
Illuminated periodic table Cordes, A. W.
A picture of an illuminated periodic table in use at the University of Arkansas.
Cordes, A. W. J. Chem. Educ. 1964, 41, 189.
Periodicity / Periodic Table
|
A rational periodic table Sanderson, R. T.
Presents one author's attempt to bring greater rationality to the organization of the elements.
Sanderson, R. T. J. Chem. Educ. 1964, 41, 187.
Periodicity / Periodic Table
|
Periodic classification of the elements Redfern, J. P., Salmon, J. E.
Presents a periodic organization that takes into account the dual nature of the elements hydrogen, thorium, protactinium, and uranium.
Redfern, J. P., Salmon, J. E. J. Chem. Educ. 1962, 39, 41.
Periodicity / Periodic Table
|
A complete table of electronegativities Little, Elbert J., Jr.; Jones, Mark M.
Provides a complete periodic table of electronegativity values.
Little, Elbert J., Jr.; Jones, Mark M. J. Chem. Educ. 1960, 37, 231.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
Models for demonstrating electronegativity and "partial charge" Sanderson, R. T.
Describes a three-dimensional set of atomic models arranged periodically to illustrate trend in electronegativity and the use of molecular models to illustrate important concepts in general chemistry.
Sanderson, R. T. J. Chem. Educ. 1959, 36, 507.
Atomic Properties / Structure |
Periodicity / Periodic Table |
Molecular Modeling |
Molecular Properties / Structure |
Crystals / Crystallography |
Nonmetals
|
The atomic form periodic table Strong, Frederick C.
Presents an "atomic form" of the periodic table, which offers some advantages to the standard organization.
Strong, Frederick C. J. Chem. Educ. 1959, 36, 344.
Periodicity / Periodic Table
|
A demonstration model illustrating the aufbau principle Everett, D. H.
Describes the construction of a physical device capable of illustrating the relationship between the relative energies of electron orbitals in many-electron atoms, the electronic structure of atoms, and the periodic table.
Everett, D. H. J. Chem. Educ. 1959, 36, 298.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
More mnemonics Clark, Louis W.
Provides mnemonic devices for memorizing the transition elements in periods four, five, and six.
Clark, Louis W. J. Chem. Educ. 1959, 36, 57.
Transition Elements |
Periodicity / Periodic Table
|
An electron locator Weis, Norman D.; Meek, John S.
Presents a circular device whose rotation indicates the configuration of electrons within the elements of the periodic table.
Weis, Norman D.; Meek, John S. J. Chem. Educ. 1958, 35, 570.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
A schematic representation of valence Sanderson, R. T.
This paper describes a new chart representing the valence structure of atoms; by studying this chart, with the help of a few simple rules, students of elementary chemistry can acquire a useful understanding of chemical combination.
Sanderson, R. T. J. Chem. Educ. 1958, 35, 541.
Atomic Properties / Structure |
Periodicity / Periodic Table |
Enrichment / Review Materials |
Transition Elements |
Metals |
Nonmetals
|
Teaching electron configurations Eichinger, Jack W., Jr.
Time can be saved and confusion avoided by developing a systematic chart of the elements based on the energy levels of atomic orbitals very early in the general college chemistry course.
Eichinger, Jack W., Jr. J. Chem. Educ. 1957, 34, 504.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
A periodic table and new periodic functions Szabo, Z. G.; Lakatos, B.
A theoretically correct yet simple periodic system may be obtained by rearranging the long periodic table in such a way that the inert gases are situated in the middle.
Szabo, Z. G.; Lakatos, B. J. Chem. Educ. 1957, 34, 429.
Periodicity / Periodic Table
|
The electron chart Eichinger, Jack W., Jr.
Presents a periodic wall chart organized according to the increasing energy of valence electrons.
Eichinger, Jack W., Jr. J. Chem. Educ. 1957, 34, 70.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
The fable of the atomic theater Kerker, Milton
Organizes the elements in a periodic sequence resembling seats in a theater.
Kerker, Milton J. Chem. Educ. 1957, 34, 32.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
A periodic table: The "Aufbauprinzip" as a basis for classification of the elements Longuet-Higgins, H. C.
This note recommends a presentation of the periodic table designed to show as directly as possible how the place of an element in the table is related to the electronic structure of the atom.
Longuet-Higgins, H. C. J. Chem. Educ. 1957, 34, 30.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
An adjustable periodic chart for lecture purposes Estok, George K.
This periodic table can be converted from the short to the long and extra-long forms.
Estok, George K. J. Chem. Educ. 1956, 33, 618.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
A helical periodic table Rice, William E.
A three-dimensional representation of the periodic table can provide an additional coordinate to represent the difference between subgroups without disrupting the vertical sequence of elements in a whole group.
Rice, William E. J. Chem. Educ. 1956, 33, 492.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
A new periodic chart with electronegativities Sanderson, R. T.
This paper describes a new chart that has been designed to portray clearly and vividly patterns in relative atomic radius, electronic configuration, and electronegativity.
Sanderson, R. T. J. Chem. Educ. 1956, 33, 443.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
A new periodic table based on the energy sequence of atomic orbitals Walker, W. R.; Curthoys, G. C.
Since the theory of atomic and molecular orbitals has proven to be of such value in interpreting the data of inorganic chemistry, it is hoped that a new periodic table based on the energy sequence of atomic orbitals will be an aid to the further systematizing of chemical knowledge.
Walker, W. R.; Curthoys, G. C. J. Chem. Educ. 1956, 33, 69.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
A variable periodic system Scheer, Roderich
This variable periodic system uses small cards to represent each elements and can be arranged to illustrate the short or long forms of the periodic table.
Scheer, Roderich J. Chem. Educ. 1955, 32, 590.
Periodicity / Periodic Table
|
Regularities among the representative elements: The "paired electron rule" Condon, F. E.
If the oxidation states characteristic of various groups are correlated in terms of electron subshells, they become reasonable and logical rather than mere facts to be memorized.
Condon, F. E. J. Chem. Educ. 1954, 31, 651.
Periodicity / Periodic Table |
Atomic Properties / Structure |
Oxidation State
|
A cut-out chart of the periodic system Clauson, Jennie E.
Colored discs in a cylinder of transparent plastic represent the arrangement of elements in the periodic table. Also provides a chart that can be cut out and turned into a similar cylinder.
Clauson, Jennie E. J. Chem. Educ. 1954, 31, 550.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
One more periodic table Sanderson, R. T.
This periodic table is constructed to highlight electronic differences.
Sanderson, R. T. J. Chem. Educ. 1954, 31, 481.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
A new space model of the periodic system of elements Horie, S.
Describes a three-dimensional model of the periodic system of elements.
Horie, S. J. Chem. Educ. 1954, 31, 382.
Periodicity / Periodic Table
|
The periodic table of elements Chaverri, Gil R.
Suggestion for improving the organization of the periodic table for pedagogical purposes.
Chaverri, Gil R. J. Chem. Educ. 1953, 30, 632.
Periodicity / Periodic Table
|
Letters Bowden, S. T.
The author calls for the standardization of the periodic table.
Bowden, S. T. J. Chem. Educ. 1953, 30, 426.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
Letters Hakala, Reino W.
The author points out a reference to a relationship between atomic weight and atomic number.
Hakala, Reino W. J. Chem. Educ. 1953, 30, 44.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
A periodic table for the lecture room Fornoff, Frank J.; Post, Glenn I.; Rhoda, Richard N.; Collier, Herman E., Jr.
Presents the design and construction of a periodic table for the lecture room that illustrates a number of periodic relationships.
Fornoff, Frank J.; Post, Glenn I.; Rhoda, Richard N.; Collier, Herman E., Jr. J. Chem. Educ. 1952, 29, 626.
Periodicity / Periodic Table
|
The long form of the periodic table Glockler, George; Popov, A. I.
The authors comment on the independent publication of a periodic table similar to one they produced earlier.
Glockler, George; Popov, A. I. J. Chem. Educ. 1952, 29, 358.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
A space model of the periodic system of elements Clauson, Jennie E.
Illustrates a three-dimensional model of the periodic system of elements.
Clauson, Jennie E. J. Chem. Educ. 1952, 29, 250.
Periodicity / Periodic Table |
Atomic Properties / Structure
|
A periodic table showing the relative sizes of elements and their ions Klingenberg, Joseph; Springman, Leroy
Describes a periodic chart representing the relative sizes of atoms and ions that was constructed by a senior undergraduate.
Klingenberg, Joseph; Springman, Leroy J. Chem. Educ. 1952, 29, 81.
Atomic Properties / Structure |
Periodicity / Periodic Table
|
The periodic table: The 6d-5f mixed transition group Coryell, Charles D.
With relatively few modifications, the Bohr-type periodic table presented by Glocker and Popov can be made to reflect more instructively the rather complex relationships obtained in the neighborhood of the 4f or gadolinium transition group and, more importantly, in the 6d-5f sequence extending from actinium through the region of uranium and the synthetic earths to element 103.
Coryell, Charles D. J. Chem. Educ. 1952, 29, 62.
Periodicity / Periodic Table |
Transition Elements |
Atomic Properties / Structure
|
The lanthanide contraction as a teaching aid Keller, R N.
This paper presents a modified form of the atomic volume curve that illustrates graphically the lanthanide contraction; a number of chemical consequences of this effect are also discussed.
Keller, R N. J. Chem. Educ. 1951, 28, 312.
Transition Elements |
Periodicity / Periodic Table
|
Valency and the periodic table Glockler, George; Popov, Alexander I.
Presents a modification of the Bohr-Thomsen-Akhumov periodic table stressing patterns to found among the rare earth elements.
Glockler, George; Popov, Alexander I. J. Chem. Educ. 1951, 28, 212.
Periodicity / Periodic Table |
Oxidation State |
Transition Elements |
Atomic Properties / Structure
|
A lecture room periodic table Dutton, Frederic B.
Describes a large periodic table capable of illuminating individual elements and displaying their electronic configurations.
Dutton, Frederic B. J. Chem. Educ. 1951, 28, 110.
Periodicity / Periodic Table
|
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