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03-03-2021
Chemistry

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How many grams of colbalt-60 would remain at 6 half-lives?

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03-03-2021

Answer: 1/64 grams of however much originally there is

Explanation:

each half life half of the material has decayed so 0.5*0.5*0.5*0.5*0.5*0.5=1/64

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