Which among the following compounds is Antiferroelectric?

Which of the following is a characteristic of amorphous solid?

The total number of atoms in one unit cell of primitive unit cubic cell is __ atom(s).

What is the dimensional formula of packing fraction?

If the aluminum unit cell exhibits face-centered behavior then how many unit cells are present in 54g of aluminum?

The unit cell with a≠b≠c and α=γ=90, β≠90 refers to ______crystal system.

In which type of point defect are the cations and anions absent in stoichiometric proportions?

Diamond is an example of ___