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Chemistry, 20.07.2021 05:10 rachanachannagiri

The half-life of radon-222 is 3.8 days. How many grams of radon-222 remain after 15.2 days if the original amount was 6.00 g?
A. 0.750 g
B. 0.375 g
C. 1.20 g
D. 3.00 g

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The half-life of radon-222 is 3.8 days. How many grams of radon-222 remain after 15.2 days if the o...
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