Biology, 06.03.2021 01:00 jtphillips02

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

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

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