Physics, 10.07.2019 08:30 alicat20

The half-life of plutonium-238 is 87.7 years. what percentage of the atoms in a sample of plutonium-238 will remain radioactive after 263.1 years?

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The half-life of plutonium-238 is 87.7 years. what percentage of the atoms in a sample of plutonium-...

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