The half-life of a certain radioactive isotope is 6 h. If we start out with 10 g
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The half-life of a certain radioactive isotope is 6 h. If we start out with 10 g of the isotope, after 1 day there will be
a. none left
b. 0.625 g left
c. 1.6 g left
d. 2.5 g left
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