Chemistry, 26.09.2019 11:30, aly95

If the half-life of a 20.0 g sample is known to be 24 minutes, how long will it take for only 5.0 grams of the sample to remain?

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If the half-life of a 20.0 g sample is known to be 24 minutes, how long will it take for only 5.0 gr...

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