Choose the option(s) below that is FALSE about face-centered cubic structure. Select all that apply:________.

A. Face-centered cubic structure can be described by as a simple cubic unit cell with either anions or cations in the center.

B. Ionic compounds with anions that are much larger than cations usually crystallize in a face-centered cubic structure.

C. Ionic compounds with similar-sized cations and anions usually crystallize in a face-centered cubic structure.

D. NaCl crystallizes with a face-centered cubic structure.