For each of the following molecules, write a Lewis structure, predict the molecular structure (including bond angles),

Question:

For each of the following molecules, write a Lewis structure, predict the molecular structure (including bond angles), give the expected hybrid orbitals on the central atom, and predict the overall polarity.
a. CF4
b. NF3
c. OF2
d. BF3
e. BeH2
f. TeF4
g. AsF5
h. KrF2
i. KrF4
j. SeF6
k. IF5
l. IF3