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Chemistry, 11.05.2021 23:30, babyface1686
If the half-life of a radioactive substance is 500 million years and you have 48 atoms of it, how many half-lives will have passed by the time that 6 atoms of the substance remain?
O A. 3
O B. 2
O C. 4
O D. 5
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Answers: 2
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If the half-life of a radioactive substance is 500 million years and you have 48 atoms of it, how ma...
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