Question

name the species isoelectronic with N3+?

Answer 1

N3+ hv... 20 electrons... Scandium+
Titanium+2

Answer 2

Isoelectronic species/ions/atoms are the species which have same number of electrons but different magnitude of nuclear charges & belongs to different atoms or ions. and they are different in their physical and chemical properties. Scandium and Titanium are the species that is electronic with N3−.