Chemistry, 09.07.2019 12:30, ymlantigua21

Boron naturally occurs in two isotopic forms. the more common isotope is 11b (atomic mass 11.01 amu), which is 80.00% abundant. the average atomic mass of boron is 10.81. what is the mass of the other isotope?

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Boron naturally occurs in two isotopic forms. the more common isotope is 11b (atomic mass 11.01 amu)...