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the half life of a given radioactive isotope is 5 minutes how many grams of 48 gram sample would remain after 20 minutes have elapsed?
Answers: 2
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What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m
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the half life of a given radioactive isotope is 5 minutes how many grams of 48 gram sample would rem...
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