Chemistry, 07.06.2021 18:50 simreg5230
If the half life of iridium-182 is 15 years, how much of a 3 gram sample is left after 2 half-lives?
A) .57 grams
B) .70 grams
C) 2.25 grams
D) .75 grams
Answers: 2
= 15 years
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If the half life of iridium-182 is 15 years, how much of a 3 gram sample is left after 2 half-lives?...
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