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Chemistry, 08.03.2021 07:50 spaigenicole
What was the original mass of a radioactive sample of K-37 if the sample decayed to 25.0 g after 4.92 seconds? The half-life of K-37 is 1.23 seconds)
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What was the original mass of a radioactive sample of K-37 if the sample decayed to 25.0 g after 4.9...
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