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The cubic unit cell of an oxide of metals A and B is as given below, in which oxygen, A and B are represented by open circles, crossed circles and dark circles respectively. The formula of the oxide can be deduced as

Options

  1. AAB ₈ O ₁₂
  2. BABO
  3. CABO ₆
  4. DABO ₃

Correct answer

D. ABO ₃

Step-by-step solution

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