Biology, 04.02.2021 05:20 davidmfox5890
The half-life of a radioactive element, such as carbon-14, is the time it takes for half of the atoms of the element to decay. How many half-life periods have passed if a fossil contains 1 32 of the original amount of carbon-14?
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The half-life of a radioactive element, such as carbon-14, is the time it takes for half of the atom...
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