they have different numbers of electrons I hope it works bye :)
Nitrogen-14 has 7 protons, 7 electrons, and 7 neutrons. Nitrogen-15 has 7 protons, 7 electrons and 8 neutrons. So, the only way they differ is in the NUMBER OF NEUTRONS.
It does not, the mass number of nitrogen is 14 not 15.
The isotope N-14 has 7 neutrons and the isotope N-15 has 8 neutrons.
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Nitrogen atoms, of course. Naturally occurring nitrogen has two isotopes: nitrogen-14 and nitrogen-15.
Nitrogen has three stable isotopes. Namely they are nitrogen-14, nitrogen-15 and nitrogen-16.
Negus PLs
Among nitrogen isotopes, only nitrogen-14 and nitrogen-15 are stable against radioactive decay.
Nitrogen has two stable isotopes: N-14 and N-15 and 14 radioactive isotopes.
Nitrogen is a non metal element. Atomic mass of it is 14.
N-15 has one neutron more in its nucleus, the mass number is one higher.