Chemistry, 26.02.2021 01:00 Thiskid100
Selenium-83 has a half-life of 25 minutes. How many minutes would it take for a 12.0 mg sample to decay and have only 0.375 mg of it remain?
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Selenium-83 has a half-life of 25 minutes. How many minutes would it take for a 12.0 mg sample to de...
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