Chemistry, 20.07.2019 10:00 martinez6221
The half life of carbon 14 is 5730 years what fraction of the original c14 would you expect to be present in a fossil that is 28650 yeas old
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Use examples from the article to explain one positive and one negative effect that chemistry has had on society.
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Chemistry, 22.06.2019 10:00, JOEFRESH10
Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
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The half life of carbon 14 is 5730 years what fraction of the original c14 would you expect to be pr...
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