Chemistry, 24.09.2021 09:50 mlopezmanny5722
Calculate the half life of a radioactive isotope that
decays from to 0.72 milligrams to 0.09 milligrams
in 27.4 minutes.
1. 6.9 min
2. 27.4 min
3. 9.1 min
4. 54.8 min
5. 13.7 min
Answers: 2
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Calculate the half life of a radioactive isotope that
decays from to 0.72 milligrams to 0.09 milli...
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