Mathematics, 14.12.2019 20:31 amunnik04
Iodine-123 is a radioactive substance used in medicine. it has a half-life of 13 hours. a nurse received a solution that initially contained 48 grams of iodine-123. now only 12 grams of the iodine-123 remain. how many hours have passed since the nurse received the solution?
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Iodine-123 is a radioactive substance used in medicine. it has a half-life of 13 hours. a nurse rece...
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