Chemistry, 11.10.2021 22:40 bobbycisar1205
Calculate the average atomic mass for the element beryllium, given this information about the
relative abundance of its 3 isotopes.
Be-8 = 0.2% Be-9 = 98.9% Be-10 = 0.9%.
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Calculate the average atomic mass for the element beryllium, given this information about the
rela...
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