Mathematics, 13.12.2019 19:31 kadeWayne
The radioactive isotope 14c has a half-life of approximately 5715 years. a piece of ancient charcoal contains only 75% as much of the radioactive carbon as a piece of modern charcoal. how long ago was the tree burned to make the ancient charcoal
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The radioactive isotope 14c has a half-life of approximately 5715 years. a piece of ancient charcoal...
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