Choose the Correct Answer from the List Below

Choose the correct answer from the list below. Not all of the answers will be used.
-____________: A molecule with two distinctive chemical properties or characteristics.

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