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Element X decays radioactively with a half life of 12 minutes. If there are 690 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 30 grams?
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Element X decays radioactively with a half life of 12 minutes. If there are 690 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 30 grams?

User Agregoire
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1 Answer

1 vote

Answer:

54.3 mins

Explanation:

Edge

User O Connor
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