What fraction of a sample of this isotope will remain after
The half-life of Cr-24 is 30.0 days. What fraction of a sample of this isotope will remain after 62.1 days? I thought I used the formula A=Aoe^-kt but it doesn't seem right.
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the half-life of cr-24 is 300 days what fraction of a sample of this isotope will remain after 621 days i thought i
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