Select correct statement(s)
(A) 8 Cs+ ions occupy the second nearest neighbour location of a Cs+ ion
(B) Each sphere is surrounded by six voids in two dimensional hexagonal close packed layer
(C) If the radius of cations and anions are 0.3 Å and 0.4 Å then coordination number of cation in the crystal is 6.
(D) In AgCl, the silver ion is displaced from its lattice position to an interstitial position such a defect is called a frenkel defect.
