SAT, 16.12.2021 18:50 Rosalycarlite5358

Polonium-208 is an alpha emitter with a half-life of 2. 90 years. How many milligrams of polonium from an original sample of 2. 00 mg will remain after 8. 00 years?.

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Polonium-208 is an alpha emitter with a half-life of 2. 90 years. How many milligrams of polonium fr...

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