11. It is calculated by counting all the bonding electrons as belonging to the more electronegative oxygen. 12. The acid electronegative oxygen atom of the ethanol, giving the ethanol molecule a positive charge: 13. Nitrogen is more electronegative tha Carbon. 14. The tiny proton is highly electronegative , and it bonds covalently to Ng in these molecules. 15. In the bulky borates and aluminates, the negative charge is symmetrically distributed over many electronegative atoms. 16. The polar Felkin-Anh model is applied in the scenario where X is an electronegative group. 17. Fluorine is highly electronegative and attracts the electrons in the lattice, lowering the polarizability of the material. 18. It is highly electronegative and non-metallic, usually diatomic, gas down to very low temperatures. 19. Normally, dipoles are associated with electronegative atoms, including oxygen, nitrogen, sulfur, and fluorine. 20. In writing formulas, " ammonia " is NH 3 even though nitrogen is more electronegative .