Mathematics, 31.10.2019 04:31 bassking1
The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. starting with 145 grams of a radioactive isotope, how much will be left after 5 half-lives?
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The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be redu...
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