Chemistry, 11.03.2021 03:20 GgRed

3. The half-life of PotoGoldium-222 is 38 seconds. If you had a 12 g sample, how much would be left after...
76 seconds?
152 seconds?

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3. The half-life of PotoGoldium-222 is 38 seconds. If you had a 12 g sample, how much would be left...