i need help with the last four please help

Determine polarity of molecules. Check out a molecular model kit from the stock room. Check that the kit contains lineur, trigonal planar, tetrahedral, trigonul bipyramidal and octahedral electron geometrics 1. Complete the following table and build the model for each. Show the model to the instructor Species Lewis structure Electron geometry Molecular geometry Valence Show angles Dipole moment (polar or not Name: CHE H 33109 H .C TH H el HC-H i H H Tetrahedral Mononpolar NO, 0 : O-N-o: HCN Seci, PBry