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QUESTION
The metal hydride LiH has a density of 0.77 g/cm3 . The edge of the unit cell is 4.
30. The metal hydride LiH has a density of 0.77 g/cm3 . The edge of the unit cell is 4.086 . If it is assumed that the H ions define the lattice points, does the compound have a face-centered cubic or a simple cubic unit cell?
