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Mathematics, 05.10.2019 05:30 lmcginnis2003

Radium 226, which had been used for cancer treatment, decays with half-life of 1622 years. suppose there is 2.3gram sample of raduim 226. how long will it take to have 1.7 grams remaining?

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Radium 226, which had been used for cancer treatment, decays with half-life of 1622 years. suppose t...

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