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Chemistry, 01.11.2020 19:30 catcatscats122

The isotope 90 Sr has a half-life of 28 years. If you have 2000.0 g of 90 Sr today, how many grams will you have in 112 years?

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The isotope 90 Sr has a half-life of 28 years. If you have 2000.0 g of 90 Sr today, how many grams w...
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