In the sodium chloride structure each Na_(o+) ion is surrounded by six Cl^(ɵ) ions nearest neigh...

In NaCl crystal each Cl^- ion is surrounded by

In NaCl ionic crystal, each Na^(+) ion is surrounded by __________ Cl^(-) ions and cach Cl^(-) ion is surrounded by __________ Na^(+) ions.

Assertion (A) : In sodium chloride crystal, Na^(o+) ions occupy OVs while Cl^(ɵ) ions occupy vertices of octahedron. Reason (R ) : The radius ratio of Na^(o+) : Cl^(ɵ) lies between 0.4 and 0.7 .

Statement -1 The erutile structure is not close packes Statement -2 Each Ti^(4+) ion is octahedrally surrounded by six O^(2-) ion has three Ti^(4+) ions round it in a plane triangular arrangement

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

Assertion (A) : In the rock salt type structure, all the OV_(s) are occupied by Na^(o+) ions. Reason (R ) : Number of OV_(s) = Number of Cl^(ɵ) ions in the packing.

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