Chemistry, 12.12.2021 07:10 tangia

Pl hel The half-life of a radioactive isotope is 2.4 minutes. If you started with 100.0 grams, how many grams would be left after 7.2 minutes has elapsed? Explain how you arrived at your answer.

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Pl hel The half-life of a radioactive isotope is 2.4 minutes. If you started with 100.0 grams, how...

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