Mathematics, 17.11.2020 21:10 miya257916
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You have a 300-gram sample of Radium-223 that has a half-life of 10.33 days. What time
duration would it require for this sample to decrease by 30% of its present value?
Answers: 2
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URGENT! 25 points!
You have a 300-gram sample of Radium-223 that has a half-life of 10.33 days. Wha...
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