How to find Hybridization
Count number of atoms connected to central atom and lone pairs and then subtract 1.
Sp
50% S, strongest bond, 180 degrees
two orbitals
Sp2
33% S, 120 degrees bond angle
3 orbitals
Sp3
25% S, weakest bond, 109 degrees
4 orbitals
Electrons in Sp orbital are…
Hybridized Sigma bonds
Electrons left over, usually still in P orbital are…
Unhybridized Pi bonds