The areas in which the individual magnetic orientations of atoms line up are called

Magnetic domains

Explanation:

The areas in which the individual magnetic orientations of atoms line up are called magnetic domains.

In most magnetic materials, atoms are arranged in such a way that the magnetic orientation of one electron cancels out the orientation of another

In magnetic domain electrons have the same magnetic orientation. This means that the individual magnetic moments of the atoms are aligned with one another and they point in the same direction.

explanation:

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