Exhibit 11-4 Consider Aluminum Metal That Crystallizes in a Face

Exhibit 11-4 Consider Aluminum metal that crystallizes in a face centered cubic cell to answer the following problem(s) . The atomic radius of an aluminum atom is 1.43 . One face of this unit cell is shown in the diagram below.
-Refer to Exhibit 11-4. What is the density of this Aluminum solid?
Molar Mass(Al) = 26.98 g/mol

A) 0.370 g/cm³
B) 0.677 g/cm³
C) 1.34 g/cm³
D) 2.70 g/cm³
E) 8.12 g/cm³