Question: Consider an isotope whose half - life is 1 0 . 4 3 days. If a sample of this isotope had an initial activity of

Consider an isotope whose half-life is 10.43 days. If a sample of this isotope had an initial activity of 7.82Ci, how many grams of the isotope would remain after exactly 26 days? Express your answer in curie (Ci), but do not include units in your answer.
Consider an isotope whose half-life is 10.43 days. If a sample

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