CsCl Crystallizes in a Unit Cell That Contains the Cs⁺

Multiple Choice

CsCl crystallizes in a unit cell that contains the Cs⁺ ion at the center of a cube that has a Cl^- at each corner.Each unit cell contains ________ Cs⁺ ion(s) and ________ Cl^- ion(s) ,respectively.

A) 1, 8
B) 2, 1
C) 1, 1
D) 2, 2
E) 2, 4