Daily Almanac for
May 27, 2012
Search: Infoplease Info search tips
Search: Biographies Bio search tips
| Share
 

Dictionary


ra•di•o•so•di•um



Pronunciation: (rā"dē-ō-sō'dē-um), [key]
—n. Chem.
the radioactive isotope of sodium having an atomic mass of 24 and a half-life of 14.9 hours: used as a tracer in biochemistry.

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

radio shackradiosonde
    • Cite
    • Print
    • Bookmark

 

Related Content
A free, reliable Q&A site for homework help. Answerplease.com