Determine the molecular geometry and sketch each molecule or ion using the bond conventions shown in “Representing Molecular Geometries on Paper” in Section 10.4 for the following: a. SF4 b. ClF3.

Verified step by step guidance

1. <insert step 1: Determine the total number of valence electrons for each molecule.>
2. <insert step 2: Draw the Lewis structure for each molecule, ensuring that all atoms satisfy the octet rule where applicable.>
3. <insert step 3: Use the VSEPR (Valence Shell Electron Pair Repulsion) theory to determine the electron pair geometry around the central atom.>
4. <insert step 4: Identify the molecular geometry based on the arrangement of bonding pairs and lone pairs around the central atom.>
5. <insert step 5: Sketch the molecular geometry using the bond conventions, indicating the positions of atoms and lone pairs.>