If we start with 1.000 g of strontium-90, 0.953 g will remain after 2 years. (a) What is the half-life of strontium-90? (b) how much strontium-90 will remain after 5 years? (c) What is the initial activity of the sample in Bq?

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A: Calculation

Q: If we start with 1.000 g of strontium-90, 0.953 g will remain after 2 years. (a) What is the…

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Q: 7. If we start with 1.000 g of strontium-90, 0.953 g will remain after 2 years. (a) What is the…

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