Multiple choice

Which of the following materials contains fully-filled orbitals?

  1. Diamagnetic materials

  2. Paramagnetic materials

  3. Ferromagnetic substances

  4. Anti-ferromagnetic substances

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A Correct answer
Explanation

Diamagnetic materials , (e.g., TiO2, NaCl, C6H6) are weakly repelled by external magnetic fields. This property is shown only by those substances which contain fully-filled orbitals i.e., no unpaired electron is present.

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