An element (atomic mass = 31) crystallises in a cubic structure. The d – InterviewSolution

1.	An element (atomic mass = 31) crystallises in a cubic structure. The density of the metal is 5.4g*cm^(-3). The number of unit cells is 3.1g of metal is 6.022xx10^(22). The number of atoms per unit cell is-
Answer» 6 1 4 2 Answer :B

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