Consider the seven following molecules and answer the questions below. C6H5F C6H4F2(3 isomers) C6H3F3(3 isomers ) (a) For each molecule, including all isomers as indicated, draw the molecule, assign it to its point group, and draw on the diagram the symmetry elements that were used to make the assignment. State in each case whether or not the species is dipolar and/or chiral