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April 18, 2014

Homework Help: Chemistry

Posted by Anonymous on Wednesday, December 12, 2012 at 10:35pm.

How to figure out half-lives

Half-live of Indium-116 is 14 seconds. How long will it take for 32 grams of this istotopw to decay to 1.0 grams. I know the answer is 70seconds but do not know how to get it!

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