Physics, 28.11.2019 23:31, Dolphin56

Neutron activation analysis for a sample of a rock revealed the presence of 131 53i, which has a half-life of 8.08 days . assuming the isotope was freshly separated from its decay products, what is the mass of 131 53i in a sample emitting 1.00 mci of radiation?

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Neutron activation analysis for a sample of a rock revealed the presence of 131 53i, which has a hal...