Chemistry, 16.04.2021 07:20 maribel234
After 42 days a 2.0-gram sample of phosphorus-32 contains only 0.25 grams of the isotope. What is the half-life of phosphorus-32?
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After 42 days a 2.0-gram sample of phosphorus-32 contains only 0.25 grams of the isotope. What is th...
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