Chemistry, 29.10.2021 20:00 soccerlyfe6839

if 8.0 mg of a radioactive substance naturally decays to 0.50 mg over 184 days, what is the half-life of the radioisotope?

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if 8.0 mg of a radioactive substance naturally decays to 0.50 mg over 184 days, what is the half-lif...