19: Select the best Lewis structure for CICN. (the most stable one) 4 e -CN: -- --:--: A: a C:e D: d E: e 20) Draw the Lewis structure for FCIO" without violating octet rule and find the formal charge of CL A) +2 B) +1 C)-1 D) 0 E)-2 21: Determine the shape (Molecular Geometry) of XeO,F, and then decide on the appropriate hybridization of Xe in this molecule. A Trigonal pyramidal ap B. Trigonal pyramidal C. Linear sp D.Squar Planar spuf E. Seesaw sp'd Bonus: Concider HSO: A: Draw the Lewis structure for HSO, which correctly minimizes formal charges. B: Apply VSEPR theory to indicate the molecular geometry (for S as centeral atom) of most stable molecule. C: Apply VB theory to indicate the total number of Sigma and Pi bonds of molecule and type of hybridization of sulfur atom. 1: Arrange calcium, rubidium As> Rb> B:S > As > Ca>Rb CA>>>G Name: