Homework Help: Chemistry

Posted by Cindy on Tuesday, December 11, 2012 at 11:17pm.

Chromium-48 has a short half-life of 21.6 h. How long will it take 360.00 g of chromium-48 to decay to 11.25g.
Please help me

Chemistry - DrBob222, Tuesday, December 11, 2012 at 11:39pm
See above.

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