Which of the following represent a normal 2:3 spinel structure? A. $Mg^(II)Ag(2)^(III)O(4)$ B. $CO^(II)(CO^(III))(2)O(4)$ C. $Zn(TiZn)O(4)$ D. $Ni(CO)(2)$
Normal spinals are represented by formula $A^(II)B(2)^(III)O(4)$
