jayeliza1988 jayeliza1988

17-04-2020
Chemistry

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americium-241 has a half-life of 430 years. how much of a 10.0g sample of americium-241 remains after 1720 years?

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mcar7880 mcar7880

17-04-2020

Answer:

(a) What are the half-lives of these two isotopes? (b) Which one decays at a faster rate? (c) How much of a 1.00-mg sample of each isotope remains after 3 half- ...

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