Chemistry the Easy Way

Chemistry the Easy Way

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Explanations of the basic principles of chemistry are combined with practice tests to help students prepare for chemistry achievement tests.When atoms do combine to form molecules, there is a shifting of valence electrons, that is, the electrons in the outer energy level of each ... All other elements, other than the noble gases, have one to seven electrons in their outer energy level.

Title:Chemistry the Easy Way
Author:Joseph A. Mascetta
Publisher:Barron's Educational Series - 2003


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