How many atoms form a tetrahedral void?
6
2
4
8
No. of spheres which form a tetrahedral void is Four—3 in one plane and 1 in the axis.
How many tetrahedral voids will be formed, if 2n Octahedral voids are formed in the cubic close packing?
How many octahedral voids will be formed, if 2n atoms form the cubic close packing?
A compound forms hexagonal close-packed structure. What is the total number of voids in 0.5 mol of it? How many of these are tetrahedral voids?