Which bond below is BEST classified as nonpolar? A) H-Cl

B ) Cl-Cl

C) H-O

D) C-O

Explanation:

The Cl-Cl bond is definitely non-polar as it forms a covalent bond with the same atom (aka same electronegativity)

B)Cl-Cl

The two atoms that form a covalent bond have the same electrical charge. For a molecule to be polar there needs to be a difference in charge of at least 0.5.

c, liquids evaporate, creating a gas

b.

the accuracy of the data.