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Journal Articles: 158 results
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
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 tableattitudes that are implicit, though perhaps not intentionally so, in their letter.
Jensen, William B. J. Chem. Educ. 2008, 85, 1491.
Periodicity / Periodic Table
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
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
Artistic Periodic Table in Honor of Mendeleev  Antonio Marchal Ingrain
A large periodic table was placed on the main faade of the Sciences Building at the University of Jan (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
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
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
The Flyleaf Periodic Table  Roy W. Clark and Gary D. White
The restriction of periodic tables to the flyleafs of textbooks results in the inconsistent vivisection and subscripting of the lanthanoids and actinoids.
Clark, Roy W.; White, Gary D. J. Chem. Educ. 2008, 85, 497.
Periodicity / Periodic Table
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
New! JCE Web-Ready Software for All Your Students  
Institutions and individuals can now subscribe to JCE Web Software and access its entire collection of Web-ready titles.
J. Chem. Educ. 2008, 85, 170.
Professional Development |
Periodicity / Periodic Table |
Enrichment / Review Materials
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
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
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
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
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
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
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
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
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
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 (113118) 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
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
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
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
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
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
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
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
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
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
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
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
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
Periodic Patterns (re J. Chem. Educ. 2000, 77, 1053-1056)  Michael Laing
Unique organization of the periodic table.
Laing, Michael. J. Chem. Educ. 2001, 78, 877.
Descriptive Chemistry |
Main-Group Elements |
Periodicity / Periodic Table |
Transition Elements
Periodic Patterns (re J. Chem. Educ. 2000, 77, 1053-1056)  Michael Laing
Unique organization of the periodic table.
Laing, Michael. J. Chem. Educ. 2001, 78, 877.
Descriptive Chemistry |
Main-Group Elements |
Periodicity / Periodic Table |
Transition Elements
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
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
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
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
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
Letters  
Better treatment of the inner transition elements.
Hawkes, Stephen J. J. Chem. Educ. 1999, 76, 1064.
Periodicity / Periodic Table |
Inner Transition Elements
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
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
In Defense of Quantum Numbers  Robert M. Richman
A recent paper has argued that the derivation of the periodic table using quantum numbers is a topic that should be eliminated from introductory chemistry courses because it is too abstract, mysterious, and esoteric. A rebuttal is offered based on the claim that it would be wrong to omit discussions of the inductive approach of Mendeleev and the deductive approach initiated by Schroedinger, because they compose the consummate example of that interaction of empirical and rational epistemologies that defines how chemists think.
Richman, Robert M. J. Chem. Educ. 1998, 75, 536.
Learning Theories |
Periodicity / Periodic Table |
Quantum 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
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
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
Simulations and Interactive Resources  Martin, John S.
12 Simulations and Interactive Resources (SIRs) including Periodic Table Displays, Electron Orbits and Orbitals, Electron Configurations, Barometers and Manometers, Vapor Pressure, Ideal Gas Behavior, Heat Capacity and Heat of Reaction, Approach to Equilibrium, The Law of Chemical Equilibrium, Titration Curves, Electrochemical Cells, and Rate of Reaction.
Martin, John S. J. Chem. Educ. 1994, 71, 667.
Periodicity / Periodic Table |
Atomic Properties / Structure |
Gases |
Calorimetry / Thermochemistry |
Equilibrium |
Titration / Volumetric Analysis |
Electrolytic / Galvanic Cells / Potentials |
Rate Law
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
Bleaching with Chlorine: Another Tomato Juice Demonstration   Nemetz, Thomas M.; Ball, David W.
Bubbling chlorine gas through tomato juice produces dramatic color changes. This paper provides safe instructions for the demonstration.
Nemetz, Thomas M.; Ball, David W. J. Chem. Educ. 1993, 70, 154.
Periodicity / Periodic Table |
Reactions
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
The best Aufbau mnemonic: The periodic table  Ludwig, Oliver G.
Using the periodic table exclusively to rationalize electron assignments has the advantage of emphasizing the experimental aspect of the science and avoids giving the impression that chemistry is nothing but a set of mysterious rules.
Ludwig, Oliver G. J. Chem. Educ. 1992, 69, 430.
Atomic Properties / Structure |
Periodicity / Periodic Table
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 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
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
"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
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
Chemistry according to ROF (Fee, Richard)  Radcliffe, George; Mackenzie, Norma N.
Two reviews on a software package that consists of 68 programs on 17 disks plus an administrative disk geared toward acquainting students with fundamental chemistry content. For instance, acids and bases, significant figures, electron configuration, chemical structures, bonding, phases, and more.
Radcliffe, George; Mackenzie, Norma N. J. Chem. Educ. 1988, 65, A239.
Chemometrics |
Atomic Properties / Structure |
Equilibrium |
Periodicity / Periodic Table |
Periodicity / Periodic Table |
Stoichiometry |
Physical Properties |
Acids / Bases |
Covalent Bonding
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
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
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
A LAP on moles: Teaching an important concept  Ihde, John
The objective of the Learning Activity Packet on moles include understanding the basic concept of the mole as a chemical unit, knowing the relationships between the mole and the atomic weights in the periodic table, and being able to solve basic conversion problems involving grams, moles, atoms, and molecules. [Debut]
Ihde, John J. Chem. Educ. 1985, 62, 58.
Stoichiometry |
Nomenclature / Units / Symbols |
Chemometrics |
Atomic Properties / Structure |
Molecular 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
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
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
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
Computer quiz on the periodic table  Wasson, J. S.
An interactive computer (Fortran) program entitled PERIOD.
Wasson, J. S. J. Chem. Educ. 1979, 56, 527.
Periodicity / Periodic Table |
Enrichment / Review Materials
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
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
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
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
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
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
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
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
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
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
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
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
Letters  Ferreira, Ricardo Carvalho
The author points out earlier work associated with a recent Journal article dealing with the periodic table and the transition elements.
Ferreira, Ricardo Carvalho J. Chem. Educ. 1952, 29, 372.
Periodicity / Periodic Table |
Atomic Properties / Structure |
Transition Elements
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 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