What Is The Band Gap Of Na2O?

The band gap of Na2O is approximately 5.2 eV, which is the energy difference between the top of the valence band and the bottom of the conduction band in the electronic band structure of the material. This value indicates that Na2O is an insulator with a wide band gap, meaning it does not conduct electricity well at room temperature. The band gap can be measured using various experimental techniques, such as UV-Vis spectroscopy or photoemission spectroscopy.