Chemistry, 08.12.2020 02:00 neariah24

Nitrogen has an atomic mass of 14.007 amu. Nitrogen has two common isotopes. One of the isotopes has a mass of 14.003 amu and a relative abundance of 99.632%. What is the % abundance of the other isotope?
What is the mass of the other isotope?

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Nitrogen has an atomic mass of 14.007 amu. Nitrogen has two common isotopes. One of the isotopes has...