In the sodium chloride structure each `Na_(o+)` ion is surrounded by six `Cl^(ɵ)` ions nearest neighbours and ……….. `Na^(o+)` ions next nearest neighbours.

Fill in the blanks by choosing the appropriate word from those given in the brackets. (isotropic, anisotropic, 0.255–0.414, 0.414–0.732, unit cell AB AB, .... ABC ABC ..., ...., 52.4, 60.4, F-centres, V-centres, 4, 2, hexagonal close packing, square close packing, 6, 8 glass, plastics, lead zirconate, barium titanate) In the sodium chloride structure each Na+ ion is surrounded by six Cl^(-) ions nearest neighbours and ..... Na^(+) ions next nearest neighbours.

In a sodium chloride crystal, each chloride ion is surrounded by

How many Cl^(-) ions are there around Na^(+) ion in NaCl crystal ?

Potassium crystallises in a bcc lattice as shown in figure : (a) What is the distance the nearest neighbours ? (b) What is the distance between the next nearest neighbours ? (c) How many nearest neighbours does each potassium atom have ? (d) How many next nearest neighbours does each potassium atom have ?

How many Na^(o+) ions sorround each CI^(Θ) ion in NaCI crystal lattice ?

Potassium crystallizes in body centered cubic lattice with a unit cell length a = 5.2 Å (A) what is the distance betweenn nearest neighbourss? (B) What is the distance between next nearest neighbour ? (C) How many nearest neighbours does each K atom have ? (D) How many next nearest neighbours does each K has ? (E) What is calculated density of crystalline K

In sodium chloride crystal, the number of next nearst neighbours of each Na^(+) ion is:

Describe the unit cell of sodium chloride with a neat diagram stating. Number of nearest neighbours around sodium and chloride ions.

Consider the structure of CsCl ( 8: 8 coordination). How many Cs^(o+) ions occupy the second nearest neighbour locations of a Cs^(o+) ion?