Is magnesium oxide magnetic?

Generally, a compound shows the magnetic character if it consists of one or more unpaired electrons.

In the case of magnesium oxide, which has the molecular formula

, magnesium is in an

oxidation state. Therefore, magnesium oxide does not exhibit magnetism under normal conditions, as there are no unpaired electrons present in its typical structure. However, the introduction of defects, such as vacancies or impurities, can significantly alter the magnetic properties of magnesium oxide. For instance, hydrogen impurities can cause the formation of unpaired electron states, leading to ferromagnetic characteristics in certain conditions.

This fascinating behavior underscores the importance of studying the defects in magnesium oxide, especially for applications in electronics and materials science, where magnetic properties can be crucial.

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