Based on Lewis structure, what is the structure of ICls indicate if the molecule is polar or not? of Select one: a. trigonal bipyramidal, non-polar b. distorted tetrahedral (see-saw), polar tion c. square pyramidal, polar d. octahedral, non-polar O e. trigonalbipyramidal, polar Consider the following Lewis structure, where E is an unknown element: What is possible element E, and the molecular structure and the bond angle for this negative ion? 20: Select one: O a. E is a halogen, trigonal planar, angle 120 O b. E is a group V element, trigonal pyramidal, angle