Chemistry, 21.07.2019 07:30 marknjenbennetp3j1v1
The half-life for beta decay of strontium-90 is 28.8 years. a milk sample is found to contain 10.3 ppm strontium-90. how many years would pass before the strontium-90 concentration would drop to 1.0 ppm?
Answers: 2
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The half-life for beta decay of strontium-90 is 28.8 years. a milk sample is found to contain 10.3 p...
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