Biology, 10.05.2021 06:50, madcat226

PLEASE HELP ME Iodine 131 has a half-life of about 8 days.

A. How long will it take for the radiation of the isotope to go from 100 g to 12.5 g?

B. If a sample of iodine 131 weighed 200 grams initially, how much mass would be remaining after 32 days?

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PLEASE HELP ME Iodine 131 has a half-life of about 8 days.

A. How long will it take fo...