Chemistry, 22.09.2021 22:00, RidhaH

lodine-131, a radioactive isotope of iodine, has a half-life of 8 days. After 40 days, if 1.5 g of lodine-131 still remains, what is the original amount of iodine-131?

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lodine-131, a radioactive isotope of iodine, has a half-life of 8 days. After 40 days, if 1.5 g of l...

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