How long is the half-life

Reference no: EM13174848

A radioactive sample of 100g has been reduced to 1.56g in 85 years. How long is the half-life?

Reference no: EM13174848

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How long is the half-life : A radioactive sample of 100g has been reduced to 1.56g in 85 years. How long is the half-life?

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