A solid is made of two elements X and Y. Atoms X are in fcc arrangement and Y atoms occupy all the octahedral sites and alternate tetrahedral sites. What is the formula of compound ?

A solid is made up of two elements P and Q. P atoms are in ccp arrangement while atoms Q occupy all the octahedral voids and half of the tetrahedral voids. The formula of the compound is :

In a structure, A atoms have fcc arrangement B atoms occupy all the tetrahedral sites and C atoms occupy half the octahedral sites. what is the formula of the compound ?

A solid is made up of two elements A and B . Atoms B are in ccp arrangement while atoms A occupy all the tetrahedral sites. Predict the formula of the compound .

A solid is made up of two elements A and B. Atoms of B are in ccp arrangement, while atoms A occupy all the tetrahedral sites. The formula of the compound is :

A solid is made up of two elements A and B. Atoms B are in ccp arrangement while atoms A occupy all the tetrahedral sites, Predict the formula of the compound: