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Title: Fermium-253 has a half-life of 3.00 days. If a sample of fermium originally has 7.37 × nuclei, ... Post by: Chery on Dec 6, 2016 Fermium-253 has a half-life of 3.00 days. If a sample of fermium originally has 7.37 × nuclei, how long will it take for there to be only 3.36 × fermium-253 nuclei left in this sample?
A) 2.75 days B) 9.80 days C) 13.4 days D) 15.7 days E) 58.6 days Title: Re: Fermium-253 has a half-life of 3.00 days. If a sample of fermium originally has 7.37 × ... Post by: HotMath on Dec 6, 2016 Content hidden
Title: Re: Fermium-253 has a half-life of 3.00 days. If a sample of fermium originally has 7.37 × nuclei, ... Post by: Chery on Jan 13, 2017 I needed this so much, thanks
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