Question: Two radioactive nuclei A and B are present in equal numbers to begin with. Three days later, there are three times as many A nuclei

Two radioactive nuclei A and B are present in equal numbers to begin with. Three days later, there are three times as many A nuclei as there are B nuclei. The half-life of species B is 1.50 days. Find the half-life of species A.

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Since N A N B 300 when t 300 days it follows that A B ln 300 300 days 0366 days 1 Bu... View full answer

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