| Journal Articles: 11 results |
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A New "Bottom-Up" Framework for Teaching Chemical Bonding Tami Levy Nahum, Rachel Mamlok-Naaman, Avi Hofstein, and Leeor Kronik
This article presents a general framework for bonding that can be presented at different levels of sophistication depending on the student's level and needs. The pedagogical strategy for teaching this model is a "bottom-up" one, starting with basic principles and ending with specific properties.
Levy Nahum, Tami; Mamlok-Naaman, Rachel; Hofstein, Avi; Kronik, Leeor. J. Chem. Educ. 2008, 85, 1680.
Atomic Properties / Structure |
Covalent Bonding |
Ionic Bonding |
Lewis Structures |
Materials Science |
MO Theory |
Noncovalent Interactions
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More on the Nature of Resonance Robert C. Kerber
The author continues to find the use of delocalization preferable to resonance.
Kerber, Robert C. . J. Chem. Educ. 2006, 83, 1291.
Aromatic Compounds |
Covalent Bonding |
Molecular Properties / Structure |
Resonance Theory |
Nomenclature / Units / Symbols
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More on the Nature of Resonance William B. Jensen
Supplements a recent article on the interpretation of resonance theory with three additional observationsĀone historical and two conceptual.
Jensen, William B. J. Chem. Educ. 2006, 83, 1290.
Aromatic Compounds |
Covalent Bonding |
Molecular Properties / Structure |
Nomenclature / Units / Symbols |
Resonance Theory
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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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The Use of Molecular Modeling and VSEPR Theory in the Undergraduate Curriculum to Predict the Three-Dimensional Structure of Molecules Brian W. Pfennig and Richard L. Frock
Despite the simplicity and elegance of the VSEPR model, however, students often have difficulty visualizing the three-dimensional shapes of molecules and learning the more subtle features of the model, such as the bond length and bond angle deviations from ideal geometry that accompany the presence of lone pair or multiple bond domains or that result from differences in the electronegativity of the bonded atoms, partial charges and molecular dipole moments, and site preferences in the trigonal bipyramidal electron geometry.
Pfennig, Brian W.; Frock, Richard L. J. Chem. Educ. 1999, 76, 1018.
Molecular Modeling |
Molecular Properties / Structure |
Covalent Bonding |
VSEPR Theory
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Teaching Chemistry with Electron Density Models Gwendolyn P. Shusterman and Alan J. Shusterman
This article describes a powerful new method for teaching students about electronic structure and its relevance to chemical phenomena. This method, developed and used for several years in general chemistry and organic chemistry courses, relies on computer-generated three-dimensional models of electron density distributions.
Shusterman, Gwendolyn P.; Shusterman, Alan J. J. Chem. Educ. 1997, 74, 771.
Learning Theories |
Computational Chemistry |
Molecular Modeling |
Quantum Chemistry |
Atomic Properties / Structure |
Covalent Bonding |
Ionic Bonding |
Noncovalent Interactions
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Coulombic models in chemical bonding. II. Dipole moments of binary hydrides Sacks, Lawrence J.
A discussion of Coulumbic models and their aid in understanding chemical bonding.
Sacks, Lawrence J. J. Chem. Educ. 1986, 63, 373.
Electrochemistry |
Molecular Properties / Structure |
Covalent Bonding |
Noncovalent Interactions
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Competition analogy Felty, Wayne L.
Using football competition as an analogy for bond polarity.
Felty, Wayne L. J. Chem. Educ. 1985, 62, 869.
Covalent Bonding |
Atomic Properties / Structure
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Why does methane burn? Sanderson, R. T.
A thermodynamic explanation for why methane burns.
Sanderson, R. T. J. Chem. Educ. 1968, 45, 423.
Thermodynamics |
Reactions |
Oxidation / Reduction |
Calorimetry / Thermochemistry |
Covalent Bonding |
Ionic Bonding
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Principles of chemical reaction Sanderson, R. T.
The purpose of this paper is to examine the nature of chemical change in the hope of recognizing and setting forth the basic principles that help us to understand why they occur.
Sanderson, R. T. J. Chem. Educ. 1964, 41, 13.
Reactions |
Thermodynamics |
Mechanisms of Reactions |
Kinetics |
Synthesis |
Covalent Bonding |
Ionic Bonding |
Metallic Bonding
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Principles of chemical bonding Sanderson, R. T.
Develops, through 25 statements, the basic principles of chemical bonding.
Sanderson, R. T. J. Chem. Educ. 1961, 38, 382.
Covalent Bonding |
Metallic Bonding |
Ionic Bonding |
Atomic Properties / Structure |
Molecular Properties / Structure
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