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The Half-Life of Is 14 Min

Question 53

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The half-life of The half-life of is 14 min. How many minutes would it take for the activity of a sample of this radionuclide to decrease from 1200 cpm to 150 cpm? is 14 min. How many minutes would it take for the activity of a sample of this radionuclide to decrease from 1200 cpm to 150 cpm?

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