Definition for Atom

From Biology Forums Dictionary

Revision as of 22:30, 15 February 2011 by Bio man (Talk | contribs) (Created page with "The smallest functional unit of matter that forms all chemical substances and cannot be further broken down into other substances by ordinary chemical or physical means.")

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

The smallest functional unit of matter that forms all chemical substances and cannot be further broken down into other substances by ordinary chemical or physical means.