33) What Is the hybridization of the central atom in 58r2?

a) sp^3

b) sp^3 d

c) sp^3 d^2

d) sp^2

e) sp

Which of the following pairs of atoms would form a polar covalent bond?

a) N and N

b) Br and Br

c) K and F

d) N and S

e) none of the above