Chemistry, 18.03.2021 01:00, dowlingdestiny
6. A 50-year-old sample of Strontium-90 is found. The half-life of strontium is 29 years. If the sample is currently 95.3 g; what was the original mass of the sample?
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6. A 50-year-old sample of Strontium-90 is found. The half-life of strontium is 29
years. If the sa...
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