Chemistry, 22.09.2021 20:30 Emptypockets451
Iodine is 80% 127I, 17% 126I, and 3% 128I. Calculate the average atomic mass of iodine.
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Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel
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In one or two grammatically correct sentences, write a definition for the term molecule geometry
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Iodine is 80% 127I, 17% 126I, and 3% 128I. Calculate the average atomic mass of iodine....
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