The half-lives of different radioisotopes are given in the table. Radioisotope Half-life (min) argon-44 12 lead-196 37 potassium-44 22 indium-117 43 How long would it take, in minutes, for the amount of lead-196 to decrease from 68.0 mg to 8.50 mg? time: min

The half-lives of different radioisotopes are given in the table. Radioisotope Half-life (min) argon-44 12 lead-196 37 potassium-44 22 indium-117 43 How long would it take, in minutes, for the amount of lead-196 to decrease from 68.0 mg to 8.50 mg? time: min

Chemistry

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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Question

The half-lives of different radioisotopes are given in the table.
Radioisotope
Half-life (min)
argon-44
12
lead-196
37
potassium-44
22
indium-117
43
How long would it take, in minutes, for the amount of lead-196 to decrease from 68.0 mg to 8.50 mg?
time:
min

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