For the structure of solid given below, if the lattice points represent `A^(+)` ions and the `B^(-)` ioins occupy the tetrahedral voids, then coordination number of `A` is `:`

For the structure of solid given below if the lattice points represent A^(+) ions and the B^(-) ions occupy the tetrahedral voids then coordination number of A and B may be

In zinc blende structure anions are arranged in ccp and cations are present in the tetrachedral voids and only half the tetrahedral voids are occupied, the coordination numbers of cation and anion are respectively

Q. A mineral having the formula AB_(2) crystallises in the cubic closed packed lattice, with A^(2+) atoms occupying the lattice points and B^(-) tetrahedral voids. the coordination number of A, B and fraction of the tetrahedral sites occupied by B atom respectively are:

In which of the following solids, cations occupy tetrahedral voids ?

In an ionic solid, B^(x-) ions constitute a ccp lattice, if A^(y+) ions occupy 25%, of the tetrahedral voids, the possible ions in the solid are

In an ionic solid, B^(x-) ions constitute a ccp lattice, if A^(y+) ions occupy 25%, of the tetrahedral voids, the possible ions in the solid are

A mineral MX_(2) crystallizes in ccp of M^(2+) ions whereas X^(-) ions occupy the tetrahedral voids. The number of cations and anions per unit cell, the coordination number of cation and percent of tetrahedral voids occupied are :