Choose the Correct Answer from the List Below

Multiple Choice

Choose the correct answer from the list below. Not all of the answers will be used.
-The distance when two atoms no longer repulse each other yet have the strongest attraction is known as the____________ radii or contact distance.

A) ionic bonds or salt bridges
B) Brownian motion
C) hydrophobic
D) hydrogen
E) polar
F) nonpolar
G) van der Waals
H) entropy
I) zwitterion
J) amphipathic
K) positive
L) dielectric constant
M) negative