Question

Complete the following statement by selecting the correct alternative from the choices given: 

In a face-centered cubic lattice, atom (A) occupies the comer positions and atom (B) occupies the face centre positions. If one atom of (B) is missing from one of the face-centered points, the formula of the compound is:

Options

• A₂B₅

• A₂B₃

• AB₂

• A₂B

Answer 1

A₂B₅