Determine the electron geometry (eg), molecular geometry (mg), and polarity of SO3.
A) eg=tetrahedral, mg=trigonal pyramidal, polar
B) eg=tetrahedral, mg=tetrahedral, nonpolar
C) eg=trigonal planar, mg=trigonal planar, nonpolar
D) eg= trigonal bipyramidal, mg=trigonal planar, polar
E) eg=trigonal pyramidal, mg=bent, nonpolar
Answer: C