When sodium undergoes oxidation, its chemical properties change due to the loss of electrons from the outer shell. The oxidation of sodium results in the formation of a positively charged ion with a reduced size compared to the neutral atom. This change in charge and reactivity affects the chemical behavior of the sodium ion and its ability to form chemical bonds with other elements. Sodium ions are more reactive than neutral sodium atoms and tend to form ionic compounds with non-metals such as halides, sulfides, and oxides. The oxidation of sodium also results in a higher melting and boiling point, conductivity, and reactivity with water and acids. Overall, the oxidation of sodium affects its chemical properties by increasing its reactivity and ability to form chemical bonds with other elements.
