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Element X decays radioactively with a half life of 6 minutes. If there are 900 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 121grams?
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Element X decays radioactively with a half life of 6 minutes. If there are 900 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 121grams?

User Jaime
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1 Answer

5 votes

Answer:

t=17.36951

so the answer would be 17.4 mins

User StallingOne
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