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Chemistry, 30.10.2019 04:31, lexiscaraballo12
Carbon-14 has a half-life of approximately 5,730 years. how many half-lives have occurred in a sample that contains 25 percent of the original amount of the parent isotope?
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Carbon-14 has a half-life of approximately 5,730 years. how many half-lives have occurred in a sampl...
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