Draw the Lewis Dot-Dash Structure of the molecules and ions below. Indicate the AXE notation, a Lewis structure (or one of the possibilities), and the electron and molecular geometry of the central atom. If there are multiple central atoms, answer the same questions for each one of them. All molecules may not have a central atom; if there is no central atom, write "NONE" in the geometry columns. Also answer questions 21-25. Be sure to ask your TA if you have any questions when you see them in the lab Molecule AXE Notation Lewis Structure Electron Geometry Molecular Geometry 1 NH3 2 BF3 3 IBr 4 SF4 5 C2H2 6 NO 7 NO3 8 AlF3 9 CO2 10 CH4 NOH3 11 12 BrF5 13 Sizl4 14 PH4+ 15 H2S04 16 H3COCH3 17 NH4+ 18 SF6 19 ICIA 20 CF2Cl2