Chemistry
Chemistry, 26.12.2019 07:31, rome58

An ancient club is found that contains 200 g of pure carbon and has an activity of 4.5 decays per second. determine its age assuming that in living trees the ratio of atoms is about . note that the half life of carbon-14 is 5700 years and the avogadro number is

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An ancient club is found that contains 200 g of pure carbon and has an activity of 4.5 decays per se...

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