Mathematics, 18.10.2019 13:30 asseatingbandit

The half-life of strontium-90 is approximately 29 years. how much of a 500 g sample of strontium-90 will remain after 58 years

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The half-life of strontium-90 is approximately 29 years. how much of a 500 g sample of strontium-90...

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