\begin{tabular}{|c|l|l|l|l|} \hline Formula & #ofval.Es & LewisStructure(shownon-zeroformalcharges) & MolecularGeometry & VSEPR3-DStructure(Labelpolar,nonpolar,ion) \\ \hline 1. NF3 & & & & \\ \hline 2. CH2Cl2 & & & & \\ \hline 3. CH2O & & & & \\ \hline 4onic Compound & & & & \\ \hline 6. KCN2O & & & & \\ \hline \end{tabular}