Chemistry, 12.11.2020 08:30 Tringirl233

Neon has three different isotopes. 90.51% of neon atoms have a mass of 19.992 amu. 0.27% of neon atoms have a mass of 20.994 amu. 9.22% of neon atoms have a mass of 21.991 amu. What is the average atomic mass of neon?

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Neon has three different isotopes. 90.51% of neon atoms have a mass of 19.992 amu. 0.27% of neon ato...

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