moisboss1290 moisboss1290

06-01-2018
Chemistry

contestada

How much of a radioactive parent isotope will remain after three half-lives have passed?
a. one-eighth
b. three-halves
c. one-third
d. one-sixth?

Respuesta :

icedipping icedipping

06-01-2018

After 1 half life, 1/2
After 2 half lives, 1/4
After 3 half lives, 1/8

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