three atoms P,Q,R andd crystallize in a cubic solid lattice where P at – InterviewSolution

1.	three atoms P,Q,R andd crystallize in a cubic solid lattice where P atoms are the alternate faces,R atoms are the center of edges and Q atoms are at the 2/3 rd of the total corners present ,hence the formula of the compound.
Answer» three atoms P,Q,R andd crystallize in a cubic solid lattice where P atoms are the alternate faces,R atoms are the center of edges and Q atoms are at the 2/3 rd of the total corners present ,hence the formula of the compound.

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