Hybridization of Nitrogen in Hydrazine (NH2-NH2)
What hybrid orbitals are used by the Nitrogen atoms in H2N-NH2?
The molecule H2N-NH2, also known as hydrazine, each Nitrogen atom has 3 bond pairs (two N-H and one N-N bonds) and one lone pair. So, the steric number of each Nitrogen atom is,
steric number=number of bond pairs + number of lone pairs
steric number=3 + 1 = 4