Question

How could a Bohr model of a neon atom differ from a model of nitrogen

Answer 1

According to the Bohr model an atom has a nucleus with electrons in circular orbit around the nucleus. For a Bohr model of Nitrogen there will be 2 orbitals with the first one having 2 electrons and the last orbital having 5. Whereas for the Bohr model of Neon there will be 3 orbitals the first one having 2, the second one having 8 and the last one having 7 electrons.

Answer 2

Neon is an element that has 10 electrons, 10 protons, and most of the time has 10 neutrons in each neon atom.  Nitrogen is an element that has 7 electrons, 7 protons, and most often has 7 neutrons in each nitrogen atom.  So the Bohr model of a neon atom would be slightly larger than a nitrogen atom.