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Chemistry, 26.02.2021 01:00 Queenbee2304

Element X decays radioactively with a half life of 9 minutes. If there are 610 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to
decay to 124 grams?

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Element X decays radioactively with a half life of 9 minutes. If there are 610 grams of Element X,...
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