The original number of atoms in a sample of a radioactive element is 4.00x10-0 . Find the time it takes to decay to 1.00x104 atoms if the half-life was 14.7 years? O 147 years O 29.4 years O 78.2 years O 58.8 years

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Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.