Which of the following statements can be correctly applied to polar molecules? Select all that apply.
Choose one or more:
A. The molecule must be symmetrical.
B. All of the bonds must be nonpolar.
C. There must be at least one nonbonding pair of electrons.
D. All of the bonds must be polar.
E. All of the terminal atoms around a central atom must have different identities.
F. The polarities of the bonds must not cancel each other out.
G. At least one bond must be polar.
H. Double or triple bonds do not count.