A particular smoke detector contains 285uci of 241am with
A particular smoke detector contains 2.85uCi of 241Am , with a half-life of 458 years . The isotope is encased in a thin aluminum container. Calculate the mass of 241Am in grams in the detector. detector. Express your answer numerically in grams.
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a particular smoke detector contains 285uci of 241am with a half-life of 458 years the isotope is encased in a thin
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