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Element X decays radioactively with a half life of 9 minutes. If there are 860

grams of Element X, how long, to the nearest tenth of a minute, would it take
the element to decay to 94 grams?

User Edison
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1 Answer

10 votes

Answer:28.7 minutes

Explanation:

Element X decays radioactively with a half life of 9 minutes. If there are 860 grams-example-1
Element X decays radioactively with a half life of 9 minutes. If there are 860 grams-example-2
User Igor Kurkov
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5.0k points