Biology
Biology, 28.02.2021 16:00, hinojosachristian1

A sample of a radioisotope had a mass of 100.0 g. After exactly 24 days, 6.25 g of the sample remain unchanged. The half-life of the isotope is days.

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A sample of a radioisotope had a mass of 100.0 g. After exactly 24 days, 6.25 g of the sample remain...

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