Chemistry, 13.05.2021 01:10, rissa8227

The half-life of radium-226 is 1600 years. How many grams of a 2.5g sample will remain after 4800 years?

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The half-life of radium-226 is 1600 years. How many grams of a 2.5g sample will remain after 4800 ye...

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