1- What is the difference between the geometric arrangement of electron pairs and the geometric arrangement of atoms? Use the water molecule as an example in your explanation.

2- Describe the effect that nonbonding electron pairs might have on the molecular geometry. Use water as the example.

3- Describe the effect that a second or third pair of shared electrons between two atoms (double or triple) might have on the shape of the molecule.

4- Write the Lewis structure of SO₂Cl₂