Answer:
The electronic configuration of Aluminum is (Ne)(3s)2(3p)1, and it has an atomic radius of 0.143 nm. At room temperature Aluminum has the face-centered-cubic crystal structure with a basis of one Ni atom. The fcc unit cell is illustrated. E = 69 GPa, sy = 40 MPa, UTS = 200 MPa, and a fracture strain of 0.5.