| Journal Articles: 45 results |
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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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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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Revisiting Molar Mass, Atomic Mass, and Mass Number: Organizing, Integrating, and Sequencing Fundamental Chemical Concepts Stephen DeMeo It is often confusing for introductory chemistry students to differentiate between molar mass, atomic mass, and mass number as well as to conceptually understand these ideas beyond a surface level. One way to improve understanding is to integrate the concepts, articulate their relationships, and present them in a meaningful sequence. DeMeo, Stephen. J. Chem. Educ. 2006, 83, 617.
Descriptive Chemistry |
Enrichment / Review Materials |
Nomenclature / Units / Symbols |
Physical Properties
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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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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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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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Making Assumptions Explicit: How the Law of Conservation of Matter Can Explain Empirical Formula Problems Stephen DeMeo How the law of conservation of mass provides a theoretical foundation for empirical formula problems that introductory students encounter. DeMeo, Stephen. J. Chem. Educ. 2001, 78, 1050.
Descriptive Chemistry |
Stoichiometry
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Combustion of White Phosphorus Richard L. Keiter and Chaminda P. Gamage The combustion of white phosphorus. Keiter, Richard L.; Gamage, Chaminda P. J. Chem. Educ. 2001, 78, 908.
Descriptive Chemistry |
Photochemistry |
Main-Group Elements |
Oxidation / Reduction
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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
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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
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Enchanted Glass Sándor Szabó L., Károly Mazák, Dezsö Knausz, and Márta Rózsahegyi These experiments present the "hydrophobizing" and organophilic properties of silicones. The method is to make hydrophobic the polar, hydrophilic surface of glass by silylating the surface of various glass objects with trimethylsilyl N,N-dimethylcarbamate; the process of activating and silylating glass beads, capillaries, beakers, and glass sheets is described. Szabó L., Sándor; Mazák, Károly; Knausz, Dezsö; Rózsahegyi, Márta. J. Chem. Educ. 2001, 78, 329.
Noncovalent Interactions |
Organometallics |
Surface Science |
Descriptive Chemistry
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Discovery and Early Uses of Iodine Louis Rosenfeld Therapeutic use of iodine, particularly in prevention and treatment of goiter. Rosenfeld, Louis. J. Chem. Educ. 2000, 77, 984.
Medicinal Chemistry |
Descriptive Chemistry |
Applications of 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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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
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Chemistry of the Heaviest Elements-One Atom at a Time Darleane C. Hoffman and Diana M. Lee A 75-year perspective of the chemistry of the heaviest elements, including a 50-year retrospective view of past developments, a summary of current research achievements and applications, and some predictions about exciting, new developments that might be envisioned within the next 25 years. Hoffman, Darleane C.; Lee, Diana M. J. Chem. Educ. 1999, 76, 331.
Chromatography |
Instrumental Methods |
Isotopes |
Nuclear / Radiochemistry |
Separation Science |
Descriptive Chemistry |
Enrichment / Review Materials |
Atomic Properties / Structure
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Three Programs for DOS: Abstract of Volume 10B, Number 13. FactGAME Richard W. Ramette FactGAME is a game for two players to test their knowledge of chemical facts. Ramette, Richard W. J. Chem. Educ. 1997, 74, 347.
Descriptive Chemistry
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Three Programs for DOS: Abstract of Volume 10B, Number 12. 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
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Elements of and in the Chemical Literature: An Undergraduate Course Novick, Sabrina Godfrey Synopsis of a descriptive chemistry course designed to familiarize students with the chemistry of the elements, as well as the wide variety of resources containing information on the properties of the elements and their associated compounds; includes examples of homework and other assessments used in the course. Novick, Sabrina Godfrey J. Chem. Educ. 1995, 72, 297.
Main-Group Elements |
Transition Elements |
Descriptive Chemistry
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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
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A catalog of reactions for general chemistry Tykodi, R. J. A catalog of chemical reactions intended to help students understand what kinds of chemical reactions commonly occur and why. Tykodi, R. J. J. Chem. Educ. 1990, 67, 665.
Reactions |
Descriptive Chemistry
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"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
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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
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General chemistry; second edition (McQuarrie, D.A.; Rock, P.A.) Asplund, R. Owen A review of a general chemistry textbook geared toward students who are highly visual learners. Asplund, R. Owen J. Chem. Educ. 1988, 65, A168.
Descriptive Chemistry
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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
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Manganese color reactions Pearson, Robert S. Taming 'disproportionation' with a colorful demonstration. Pearson, Robert S. J. Chem. Educ. 1988, 65, 451.
Oxidation / Reduction |
Descriptive Chemistry |
Oxidation State
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Pattern recognition in descriptions of cation/anion reactions for solving an n bottle puzzle: A freshman laboratory experiment Stieg, Scott A common descriptive chemistry experiment is likened to a puzzle activity. Stieg, Scott J. Chem. Educ. 1988, 65, 360.
Descriptive Chemistry
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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
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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
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Redox demonstrations and descriptive chemistry: Part 1. Metals Ophardt, Charles E. The oxidation states of iron, tin, and mercury. Ophardt, Charles E. J. Chem. Educ. 1987, 64, 716.
Metals |
Descriptive Chemistry |
Oxidation / Reduction |
Oxidation State
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Descriptive chemistry Bent, Henry A.; Bent, Brian E. Proposes that theoretical chemistry and descriptive chemistry are the same thing. Bent, Henry A.; Bent, Brian E. J. Chem. Educ. 1987, 64, 249.
Descriptive Chemistry |
Theoretical Chemistry
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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
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A tale of two elements Nelson, P. G. Readers are invited to identify elements A and B from the descriptions in this article. Nelson, P. G. J. Chem. Educ. 1986, 63, 1021.
Oxidation State |
Organometallics |
Coordination Compounds |
Descriptive Chemistry |
Magnetic Properties
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The coming renaissance of descriptive chemistry Zuckerman, J. J. Inorganic chemistry is facing an identity crises. Zuckerman, J. J. J. Chem. Educ. 1986, 63, 829.
Descriptive Chemistry |
Spectroscopy |
Synthesis |
Reactions |
Physical Properties |
Solutions / Solvents
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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
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Puzzles for teaching descriptive chemistry. Metals Evans, Mildred H. A metals crossword puzzle. Evans, Mildred H. J. Chem. Educ. 1985, 62, 1103.
Metals |
Descriptive Chemistry
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The deceptive difficulty of descriptive chemistry and the chemistry curriculum Bent, Henry A. Considers the unique challenges of teaching and understanding descriptive and provides 12 descriptive, chemical equation puzzles. Bent, Henry A. J. Chem. Educ. 1984, 61, 985.
Descriptive Chemistry |
Reactions
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Restoration of descriptive inorganic chemistry Gorman, Mel This author breaks down the problem causing the difficulty to reinstate descriptive chemistry into the curriculum. Gorman, Mel J. Chem. Educ. 1983, 60, 214.
Descriptive Chemistry
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Descriptive chemistry in the general chemistry laboratory: A learning approach Whisnant, David M. Suggested laboratories for the second semester of a general chemistry course that uses a guided inquiry approach toward descriptive chemistry. Whisnant, David M. J. Chem. Educ. 1982, 59, 792.
Descriptive Chemistry
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Chemical of the day O'Brien, Thomas Taking time to focus on the properties and applications of substances used in laboratory. O'Brien, Thomas J. Chem. Educ. 1982, 59, 243.
Descriptive Chemistry |
Applications of Chemistry
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Hydrated cations in the general chemistry course Kauffman, George B.; Baxter, John F., Jr. Some facts, fundamental concepts, and explainations about hydrates. Kauffman, George B.; Baxter, John F., Jr. J. Chem. Educ. 1981, 58, 349.
Descriptive Chemistry
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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
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Illustration of d and p block element properties Canty, Allan J. The experiments described in this article have been devised to cover descriptive chemistry appropriate for introductory chemistry. Canty, Allan J. J. Chem. Educ. 1978, 55, 790.
Descriptive Chemistry |
Metals |
Nonmetals
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Chemical origins of color Orna, Mary Virginia Color is one of the few disciplines that cuts across the boundaries of art, biology, physics, psychology, chemistry, geology, mineralogy, and many other fields. There is hardly an object or a substance in nature that is not colored and virtually every commercially marketed item today is either deliberately colored or de-colored. Orna, Mary Virginia J. Chem. Educ. 1978, 55, 478.
Descriptive Chemistry |
Physical Properties
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Bond energies in the interpretation of descriptive chemistry Howald, Reed A. Most of the discrepancy between bond energies and bond dissociation energies is eliminated by the inclusion of pi bonding effects and using bond energies referred to as hypothetical "valence state" atoms in those cases where spin pairing provides substantial stabilization for the free atom. Howald, Reed A. J. Chem. Educ. 1968, 45, 163.
Descriptive Chemistry |
Covalent Bonding
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A chemistry identification question DeLoach, Will S. Provides an example of a "scrambled clues"-type question to be included on tests and examinations; students must identify seven substances based on the clues provided. DeLoach, Will S. J. Chem. Educ. 1952, 29, 330.
Descriptive Chemistry
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