Chemistry, 19.01.2020 14:31 kayla942783
The half-life of radon-222 is 3.82 days. if a sample of gas contains 4.38 μg of radon-222, how much will remain in the ample after 15.2 days?
Answers: 1
is the initial mass
is the half-life
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The half-life of radon-222 is 3.82 days. if a sample of gas contains 4.38 μg of radon-222, how much...
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