Bonding - With Lone Pairs

Question 1

2 atoms attached to central atom, 1 lone pair on central atom
Electron geometry, molecular geometry, bond angle, hybridization

Answer 1

Trigonal planar, Bent, 120º, sp²

Question 2

3 atoms attached to central atom, 1 lone pair on central atom
Electron geometry, molecular geometry, bond angle, hybridization

Answer 2

Tetrahedral, Trigonal pyramidal, <109.5º, sp³

Question 3

2 atoms attached to central atom, 2 lone pair on central atom
Electron geometry, molecular geometry, bond angle, hybridization

Answer 3

Tetrahedral, Bent, <109.5º, sp³

Question 4

4 atoms attached to central atom, 1 lone pair on central atom
Electron geometry, molecular geometry, bond angle

Answer 4

Trigonal bipyramidal, see-saw, <90º and <120º

Question 5

3 atoms attached to central atom, 2 lone pair on central atom
Electron geometry, molecular geometry, bond angle

Answer 5

Trigonal bipyramidal, T-shaped, <90º

Question 6

2 atoms attached to central atom, 3 lone pair on central atom
Electron geometry, molecular geometry, bond angle

Answer 6

Trigonal bipyramidal, Linear, 180º

Question 7

5 atoms attached to central atom, 1 lone pair on central atom
Electron geometry, molecular geometry, bond angle

Answer 7

Octahedral, square pyramidal, <90º

Question 8

4 atoms attached to central atom, 2 lone pair on central atom
Electron geometry, molecular geometry, bond angle

Answer 8

Octahedral, square planar, 90º