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Chemistry, 26.09.2019 15:20 kammie89

32p is a radioactive isotope with a half-life of 14.3 days. if you currently have 38.1 g of 32p, how much 32p was present 9.00 days ago?

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32p is a radioactive isotope with a half-life of 14.3 days. if you currently have 38.1 g of 32p, how...
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