Mathematics, 05.07.2019 00:30 wendii87wh
Suppose a laboratory has a 61 g sample of polonium-210. the half-life of polonium-210 is about 138 days. a. how many half-lives of polonium-210 occur in 828 days? b. how much polonium is in the sample 828 days later? a. 6; 10.17 g b. 6; 0.95 g c. 6; 4,209 g d. 6; 0.48 g
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Suppose a laboratory has a 61 g sample of polonium-210. the half-life of polonium-210 is about 138 d...
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