electronegativity equalization in a sentence

1. In 1951, Sanderson developed the idea of electronegativity equalization, stating two bonding atoms will equalize their Mulliken electronegativity.
2. The idea of electronegativity has been extended to include the concept of electronegativity equalization, the notion that when molecules are brought together the electrons rearrange to achieve an equilibrium where there is no net force upon them.
3. It's difficult to find electronegativity equalization in a sentence.