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Chemistry, 23.09.2019 08:00 scoutbuffy8954

Iodine-131 is a radioactive isotope. after 7.00 days, 54.7% of a sample of 131i remains. what is the half-life of 131i?

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Iodine-131 is a radioactive isotope. after 7.00 days, 54.7% of a sample of 131i remains. what is the...

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