Chemistry
Chemistry, 20.11.2021 14:00, Nolanrdavis

A radioactive substance has a half-life of 5,000 years. If the original sample contained 20 grams of the radioactive isotope, how much remains after 5,000 years have elapsed

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A radioactive substance has a half-life of 5,000 years. If the original sample contained 20 grams of...

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