Cobalt(II,III) oxide—commonly written as Co₃O₄—is a unique mixed-valence inorganic compound featuring cobalt in both +2 and +3 oxidation states.

Nims Tablet Uses cover a wide range of conditions such as body pain, fever, headaches, menstrual cramps, and joint discomfort. It works by reducing pain-causing chemicals in the body, giving quick and effective relief.