| Journal Articles: 32 results |
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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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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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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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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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Some Footnotes on the History of Masurium H. J. Wagner Some additional comments on a recent article by R. Zingales about the history of element 43. Wagner, H. J. J. Chem. Educ. 2005, 82, 1309.
Isotopes |
Nuclear / Radiochemistry |
Periodicity / Periodic Table
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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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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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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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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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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
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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
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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
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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
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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
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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
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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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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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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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