The first order decay of radon has a half-life of 3 days
The first order decay of radon has a half-life of 3 days. How many grams of radon remain after 7.22 days if the sample initially weighs 250.0 grams?
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the first order decay of radon has a half-life of 3 days how many grams of radon remain after 722 days if the sample
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