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  • 23-09-2022
  • Chemistry
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please help I am in trears trying to figure this out.....so..... Radon-226 emits alpha radiation and has a half-life of 3.8 days. Assume a starting mass of 6.00 grams of Rn-226. How many grams of Rn-226 will still exist after three half-lives?

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