SOLUTION: The half-life of Zn-71 is 2.45 minutes. Initially, there were y⁰ grams of Zn-71, but only 1/256 of this amount remains after some time. How much time has passed?
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Question 1172590: The half-life of Zn-71 is 2.45 minutes. Initially, there were y⁰ grams of Zn-71, but only 1/256 of this amount remains after some time. How much time has passed?
Answer by ikleyn(52835) (Show Source): You can put this solution on YOUR website!
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