A recently discovered substance has the following properties:it has a melting point of 1000.0 degrees C and is relatively heavy, density 11.655 g/mL and that the radius of the atom is found to be 144.8 pm. Into what type of unit cell (i.e., simple cubic, face-centered cubic, or body-centered cubic) does this material crystallize? Be sure to fully support your answer. The apparent atomic mass is 120.5 amu. Remember that 1 amu = 1.660538783 × 10!24 g.