[" Whinel structures do not have "],[" 1) CCP array of anions "],[" 2) Simple cübic structure "],[" 3) BCC array pf anions."]

The spinel structure AB_(2)O_(4) consists of an fcc array of O^(2-) ions in which the:

The spinel structure (AB_(2)O_(4) consists of an fcc array of O^(2-) ions in which the:

Give two cations and two anions which have the electronic structure of Ne.

Give two cations and two anions which have the electronic structure of Ne.

In a close packed structure, the atoms stack together occupying maximum space and leaving minimum vacant space. The close packing arrangment may be hcp (ABABA….) or ccp (ABCABCA….). In these arrangments, there is one octahedral void and two tetrahedral voids. Depending upon the ratio of size of cation and anion, the ions of one type occupy the voids of other ions. This results in different types of crystalline structures. Predict the coordination number of Cs^(+) ion and structure of CsCl , if radii of Cs^(+) and Cl^(-) ions are 1.69 Å and 1.81 Å respectively.

In normal spinel structure there is a closed packed array of O^(2-) ions. The trivalent cations are present in

In normal spinel structure there is a closed packed array of O^(2-) ions. The trivalent cations are present in

Which of the following anions is present in the simple single chain structure of silicate?

Which of the following anions is present in the simple single chain structure of silicate?

Which of the following anions is present in the simple single chain structure of silicate?