Chemistry

Chemistry, 22.08.2019 21:30, dylanclark4965

The half-life of a radioactive isotope is 20.0 minutes. what is the total amount of a 1.00-gram sample of this isotope remaining after 1.00 hour?

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The half-life of a radioactive isotope is 20.0 minutes. what is the total amount of a 1.00-gram samp...

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