+2 votes
in Class 12 by kratos

Nickel crystallizes in a face-centred cubic lattice. If the density of the metal is 8.908 g/cm3 , what is the unit cell edge length in pm?

1 Answer

+5 votes
by kratos
 
Best answer

Given: Density (d) = 8.908 g/cm3

z = 4 (FCC Lattice)

Atomic mass of Ni (M) = 58.6934

NA = 6.023 x 1023 To find: Edge length of unit cell (a) = ?

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