Chemistry, 12.01.2020 19:31 jpsaad00

There are three isotopes of silicon. they have mass numbers of 28, 29 and 30. the average atomic mass of silicon is 28.086amu. what does this say about the relative abundances of the three isotopes?

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There are three isotopes of silicon. they have mass numbers of 28, 29 and 30. the average atomic mas...