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Element X decays radioactively with a half life of 10 minutes. If there are 120 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 4 grams?
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Element X decays radioactively with a half life of 10 minutes. If there are 120 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 4 grams?

User Agchou
by
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2 Answers

4 votes

Answer: 39.3

Explanation:

User Karol Kolenda
by
7.4k points
1 vote

Answer:

49.1 minutes

Explanation:

User Levi Hackwith
by
8.6k points
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