For Part A: Draw the BEST Lewis structures for the molecules below (0.5pt each). Chemical Lewis Structure Chemical Lewis Structure Formula Formula HCN CIF: NH3 SF2 CH2Cl2 BrFs ALI: SeF4

For Part C: Draw all Lewis structures for the molecules below. Note that each molecule has resonance structures; all resonance structures should be shown. 10.5pt for FC: 1.5pt for each ser of Lewis structures] Chemical Lewis Structures: show formal charges and include all resonance structures Formula CIO;’ NO!