follow Dictionary.com

What's the difference between i.e. and e.g.?

radium A

noun, Chemistry
1.
a substance, formed by decay of radon, that gives rise to radium B.
Origin
1900-1905
1900-05
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source

Word of the Day

Difficulty index for radium A

Few English speakers likely know this word

Word Value for radium

9
11
Scrabble Words With Friends

Quotes with radium-a

Nearby words for radium-a