Chemistry, 17.10.2019 12:00 thicklooney

Boron (b) has two naturally occurring isotopes: boron-10 (abundance = 19.8%,

mass = 10.013 amu) and boron-11 (abundance = 80.2%, mass = 11.009 amu).

calculate the atomic mass of boron.

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Boron (b) has two naturally occurring isotopes: boron-10 (abundance = 19.8%,

mass = 10....