Calculate the packing fraction in a hexagonal close-packed structure with similar particles.

Calculate the packing fraction in a face centred cubic structure (cubic close packing )

What is the unit cell in a hexagonal close-packed (hcp) structure of particles?

Determine the packing efficiency of the unit cell in hexagonal close-packed (hcp) structure of particles.

Coordination number in a square close packed structure and hexagonal close packed structure respectively are

Describe the characteristics of hexagonal close packed structure giving examples.

(a) Calculate the packing efficiency in hexagonal close packing arrangement. (b) Mention one consequence of metal excess defect.

The number of particles is a unit cell of hexagonal close-packed structure is-

The percent of empty space in a unit cell of hexagonal close-packed structure is-