Chemistry, 16.12.2020 19:40 raekwon12

The half-life for beta decay of strontium-90 is 28.8 years. A milk sample is found to contain 10.0 ppmstrontium-90. How many years would pass before the strontium-90 concentration would drop to 1.25 ppm? Group of answer choices

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The half-life for beta decay of strontium-90 is 28.8 years. A milk sample is found to contain 10.0 p...

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