Extra Credit Question Worth 2 Points! If the half-life of Pb-212 is 10.6
minutes, the half-life of Bi-212 is 61 minutes, and the half-life of Po-212 is
3.0 x 10-7 seconds what is the half-life of the entire decay series?
About 3 hours
About 3 years
About 72 minutes
About 72 hours
Less than 1 hour
Answers: 3
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Extra Credit Question Worth 2 Points! If the half-life of Pb-212 is 10.6
minutes, the half-life of...
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