Chemistry, 21.09.2019 11:30 StupidFatChipmunk
Iodine-131 is a radioactive isotope. after 9.00 days, 46.0% of a sample of 131i remains. what is the half-life of 131i?
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Iodine-131 is a radioactive isotope. after 9.00 days, 46.0% of a sample of 131i remains. what is the...
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