Which Equation Represents the Number of Atoms in a Body-Centered $\# \text { atoms } = \frac { 1 } { 8 } ( 8 )$

Multiple Choice

Which equation represents the number of atoms in a body-centered cubic unit cell?

A) $\# \text { atoms } = \frac { 1 } { 8 } ( 8 )$
B) $\# \text { atoms } = \frac { 1 } { 4 } ( 8 )$
C) $\# \text { atoms } = 1 + \frac { 1 } { 8 } ( 8 )$
D) $\# \text { atoms } = \frac { 1 } { 2 } ( 6 ) + \frac { 1 } { 8 } ( 8 )$
E) $\# \text { atoms } = 1 + \frac { 1 } { 2 } ( 6 ) + \frac { 1 } { 8 } ( 8 )$