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Chemistry, 13.02.2021 01:00 lorenzomendi1011

Cobalt-56 has a half-life of 78 days. Starting with 1.42 mg of this isotope, how much would remain after 312 days?

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Cobalt-56 has a half-life of 78 days. Starting with 1.42 mg of this isotope, how much would remain a...

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