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Chemistry, 31.08.2019 01:30 cardsqueen
There are two stable isotopes of bromine . their masses are 78.9183 amu and 80.9163 amu. if the average atomic mass of bromine is 79.90 amu, what is the natural abundance of the lighter isotope?
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There are two stable isotopes of bromine . their masses are 78.9183 amu and 80.9163 amu. if the aver...
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