In a face centred cubic lattice, atom A occupies the corner positions and atom B

Question:

In a face centred cubic lattice, atom A occupies the corner positions and atom B occupies

the face centre positions. If one atom of B is missing from one of the face centred points,

the formula of the compound is :-

  1. $\mathrm{A}_{2} \mathrm{~B}_{3}$

  2. $\mathrm{A}_{2} \mathrm{~B}_{5}$

  3. $\mathrm{A}_{2} \mathrm{~B}$

  4. $\mathrm{AB}_{2}$


Correct Option: , 2

Solution:

Solution not  required

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