See Sir James Chadwick, Radioactivity and Radioactive Substances (rev. ed. 1962); A. Romer, ed., Radiochemistry and the Discovery of Isotopes (1970).

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

See more Encyclopedia articles on: Physics

Play Hangman

Play Poptropica

Play Same Game

Try Our Math Flashcards