Discuss the cubic close packing in crystal structures.

In the cubic close packing, the unit cell has

The correct statement (s) for cubic close packed (ccp) three dimensional structure is (are)

How will you distinguish between the following pairs of terms? a. Hexagonal close-packing and cubic close-packing b. Crystal lattice and unit cell c. Tetrahedral void octahedral void

With the help of a labelled diagram show that there are four octahedral voids per unit cell in cubic close packed structure .

AgI crystallises in a cubic close-packed ZnS structure. What fraction of tetrahedral sites is occupied by Ag^(+) ions ?

Which of the following arrangements correctly represents hexagonal and cubic close packed structure respectively ?

In a crystallizes solid, anions B are arranged in cubic close packing, cations A are equally distributed between octahedral and tetrahedral voids, what is the formula of the solid?

{:("Column-I","Column-II"),((A)"74% occupancy of space",(p)"cubic close packing of identical spheres"),((B)"Coordination number =6",(q)"hexagonal close packing of identical spheres."),((C )"68% occupancy of space",(r)"body centered cubic packing of identical spheres."),((D)"Coordination number =12",(s)"simple cubic packing of identical spheres"),(,(t)"AB AB AB ....type of close packing of identical spheres"):}

In the cubic close close packing, the unit cell has....

When heated above 916^(@)C , iron changes, its crystal structure from body centred cubic to cubic closed packed structure. Assuming that the metallic radius of an atom does not change, calculate the ratio of the density of the bcc crystal to that of ccp crystal.