Question

ans the above questions .... if u know the correct answer only ​

Answer 1

Required Answer:-

In FCC Lattice, number of atoms/unit cell =4

M= dNAa^3

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z

8.92 × 6.023 × 10^23 × (3.608 × 10^-8)

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4

Atomic mass of Cu=63.1 g/mol