The half-life of a particular isotope of iodine is 8.0 days. How much of a 10.0-g sample of this isotope will remain after 30 days?
A)0.37 g
B)0.45 g
C)0.60 g
D)0.74 g
E)1.25 g

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The Answer of The half-life of a particular isotope of iodine is 8.0 days. How much of a 10.0-g sample of this isotope will remain after 30 days?
A)0.37 g
B)0.45 g
C)0.60 g
D)0.74 g
E)1.25 g

The Half-Life of a Particular Isotope of Iodine Is 8