Chemistry, 12.01.2021 20:50, lucytackett29

Strontium-90 is a dangerous substance that is released in nuclear weapon fallout. However, under controlled conditions, it can be used to treat bone cancer, and it can also be used as a radioactive tracer in medical and agricultural studies. If a scientist has 10 g of
strontium-90, how many grams will remain after 3 half-lives?
OA. 11.25 grams
OB. 10 grams
OC. 5 grams
OD 1.25 grams

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Strontium-90 is a dangerous substance that is released in nuclear weapon fallout. However, under con...