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A radioactive element has a half-life of 30 days. calculate the mass of the element that remains after 20 days if 100g of the element decays. Also, calculate the decay constant.…
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A radioactive element has a half-life of 30 days. calculate the mass of the element that remains after 20 days if 100g of the element decays. Also, calculate the decay constant.…
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Sep 3, 2022
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a radioactive element has a half-life of 30 days. calculate the mass of the element that remains after 20 days if 100g of the element decays. Also, calculate the decay constant.
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Qi Fan
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Answer:
A=Ao(1/2)^t/h
A=(100)(1/2)^20/30
A=63g
DennisVA
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Sep 9, 2022
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