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  Home > JCE Print > Journal of Chemical Education > Issues > 2000  > February  >
Chemical Education Today
Commentary
Comments on Kinetic, Potential, and Ionization Energies
John P. Lowe
Chemistry Department, The Pennsylvania State University, University Park, PA 16802
Cover
February 2000
Vol. 77 No. 2
p. 155
Abstract
Despite the importance of kinetic energy changes in ionization processes, it is not necessary to explicitly include them when modeling ionization energies: the virial theorem allows one to use potential-energy-only models. A simple potential-energy-only model calculation of the ionization energies of sulfur illustrates the shell structure of this atom.

See Letter re: this article.
More Information
*  Citation
 Lowe, John P. J. Chem. Educ. 2000 77 155.
*  Keywords
 Physical Chemistry; Introductory / High School Chemistry; Atomic Properties / Structure; Quantum Chemistry; Theoretical Chemistry
*  History
 Created:
Last Updated:		 January 5, 2000
April 15, 2005
Link to Letter added (April 2004).
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