What is the magnitude of the (absolute value of) electronegativity difference?

The magnitude of the electronegativity difference is the absolute value of the difference between the electronegativities of two atoms in a chemical bond.

For example, if the electronegativity of atom A is 2.0 and the electronegativity of atom B is 3.0, the electronegativity difference would be 1.0. Taking the absolute value of this difference would give us a magnitude of 1.