2 Linear(AX2=AXE) 3 Bent(AX2E) Trigonal planar(AX3) 4 Bent(AX2E2) Trigonal pyramidal(AX3E) Tetrahedral(AX4) 5 Linear(AX2E3) T shape(AX3E2) Seesaw(AX4E) Trigonal bipyramidal(AX5) 6 Linear(AX2E4) T shape(AX3E3) Squre planar(AX4E2) Square pyramidal(AX5E) Octahedral(AX6)