In hexagonal close packing, the difference in the number of tetrahedral and octahedral voids per unit cell is

In hexagonal close packing, the difference in the number of tetrahedra

1.	In hexagonal close packing, the difference in the number of tetrahedral and octahedral voids per unit cell is
Answer» Solution :In one HCP unit cell, ATOMS in the packing = 6 `therefore" octahedral voids " =6,` tetrahedral voids =12, DIFFERENCE = 12-6=6