Chemistry, 14.07.2019 22:30, pandadude123
After 252 days, a 12.0-g sample of the radioisotope scandium-46 contains only 1.5 g of the isotope. what is the half-life of scandium-46
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After 252 days, a 12.0-g sample of the radioisotope scandium-46 contains only 1.5 g of the isotope....
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