Question -
Answer -
Edge length, a =3.61 × 10−8 cm
As the lattice is fcctype, the number of atoms per unit cell, z = 4
Atomic mass, M =63.5 g mol−1
We also know that, NA = 6.022 × 1023 mol−1
Applying the relation:
= 8.97 g cm−3
The measured value ofdensity is given as 8.92 g cm−3. Hence, the calculateddensity 8.97 g cm−3 is in agreement with its measured value.