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Nov 27, 2009
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atom'ic the'ory




1. Physics, Chem.any of several theories describing the structure, behavior, and other properties of the atom and its component parts.
2. Philos.atomism (def. 1).

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

atomic structureatomic volume
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