Chemistry, 05.10.2019 18:40 asdasddas776

The element nitrogen has two stable isotopes, nitrogen-14 with a mass of 14.00 amu and nitrogen-15 with a mass of 15.00 amu. from the atomic weight of n = 14.007 one can conclude that:

nitrogen-14 has the highest percent natural abundance
nitrogen-15 has the highest percent natural abundance
both isotopes have the same percent natural abundance
most nitrogen atoms have a mass of 14.007 amu

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The element nitrogen has two stable isotopes, nitrogen-14 with a mass of 14.00 amu and nitrogen-15 w...