atom
Introductionatom [Gr., = uncuttable (indivisible)], basic unit of matter; more properly, the smallest unit of a chemical element having the properties of that element.Sections in this article:
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved. See more Encyclopedia articles on: Physics |
24 X 7Private Tutor
Best Website for Science Help & Chemistry Help
|