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Carbon-14 has a half-life of 5730 years after how many half lives will 120 g of carbon-14 decay to 15 g A. One B. Two C. Three D. Four
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Carbon-14 has a half-life of 5730 years after how many half lives will 120 g of carbon-14 decay to 15 g

A. One

B. Two

C. Three

D. Four

User Rcreswick
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7.0k points

1 Answer

3 votes
The correct answer would be C. three half lives.
User Duncan Palmer
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