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An unknown metal is found to have a density of 7.1800 g/cm3 and to crystallize in...

An unknown metal is found to have a density of 7.1800 g/cm3 and to crystallize in a body-centered cubic lattice. The edge of the unit cell is found to be 0.28864 nm .

Calculate the atomic mass of the metal.

please show all formulas and units!

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