Chemistry, 10.11.2020 02:00 Anonymouslizard

The half- life of 1-137 is 8.07 days. if 100 grams are left after 40.35 days, how much grams were in the original sample?

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The half- life of 1-137 is 8.07 days. if 100 grams are left after 40.35 days, how much grams were in...

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