Chemistry, 07.06.2020 01:58, aseel667789
Iodine-126 is a beta emitter with a half-life of 13 days. What is the mass of iodine-126 in a 8.0-mg sample of the isotope at the end of 39 days?
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Iodine-126 is a beta emitter with a half-life of 13 days. What is the mass of iodine-126 in a 8.0-mg...
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