18. Determine the electron geometry (eg) and molecular geometry (mg) of XeF4. A) eg-tetrahedral, mg-tetrahedral B)...

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18. Determine the electron geometry (eg) and molecular geometry (mg) of XeF4. A) eg-tetrahedral, mg-tetrahedral B) eg-linear, eg-linear C) eg-tetrahedral, mg-bent D) eg trigonal bipyramidal, mg-tetrahedral E) eg-octahedral, mg-square planar 19. Determine the electron geometry, molecular geometry and polarity of SF6- A) eg trigonal bipyramidal, mg-trigonal bipyramidal, nonpolar B) eg-tetrahedral, mg-tetrahedral, polar C) eg-trigonal bipyramidal, mg-see-saw, polar D) eg octahedral, mg-trigonal bipyramidal, nonpolar E) eg octahedral, mg-octahedral, nonpolar 20. Draw the following structures using the Lewis Dot system. [ Name the molecular geometry of each structure] 21. 1. BCb 2. CH:Ch At 18. Determine the electron geometry (eg) and molecular geometry (mg) of XeF4. A) eg-tetrahedral, mg-tetrahedral B) eg-linear, eg-linear C) eg-tetrahedral, mg-bent D) eg trigonal bipyramidal, mg-tetrahedral E) eg-octahedral, mg-square planar 19. Determine the electron geometry, molecular geometry and polarity of SF6- A) eg trigonal bipyramidal, mg-trigonal bipyramidal, nonpolar B) eg-tetrahedral, mg-tetrahedral, polar C) eg-trigonal bipyramidal, mg-see-saw, polar D) eg octahedral, mg-trigonal bipyramidal, nonpolar E) eg octahedral, mg-octahedral, nonpolar 20. Draw the following structures using the Lewis Dot system. [ Name the molecular geometry of each structure] 21. 1. BCb 2. CH:Ch At