Chemistry, 01.12.2021 17:40 vickydaiberg

polonium-218 has a half-life of 3.0 minutes. a sample weighing 50.0g is stored on a laboratory shelf. How much of the isotope will remain after 15 minutes.

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polonium-218 has a half-life of 3.0 minutes. a sample weighing 50.0g is stored on a laboratory shelf...

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