kievitchris1712 kievitchris1712

26-01-2018
Chemistry

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A sample of i-131 decays from 12 microcuries to 3.0 microcuries in 16 days. what is the half-life of i-131?

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tylerrmitchell2 tylerrmitchell2

26-01-2018

the answer is 8 days

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