3 bonded atoms 0 lone pair atoms
Trigonal Planar/120 exact
2 bonded atoms 1 lone pair atoms
Bent (angular)/ <120
4 bonded atoms 0 lone pair atoms
Tetrahedral/ 109.5 exact
3 bonded atoms 1 lone pair atoms
Trigonal Pyramid/ <109.5
2 bonded atoms 2 lone pair atoms
Bent/ <109.5