Question: Copper metal has a face-centered cubic structure with all atoms at lattice points and a density of 8.93 g/cm3. Its atomic mass is 63.5 amu.

Copper metal has a face-centered cubic structure with all atoms at lattice points and a density of 8.93 g/cm3. Its atomic mass is 63.5 amu. Calculate the edge length of the unit cell.

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