The chemical compound Mg₃N₂ is named magnesium nitride.
Magnesium nitride is composed of three magnesium (Mg) atoms and two nitrogen (N) atoms. It typically appears as a yellowish or grayish powder and is used in various applications, including in the production of certain types of ceramics and as a potential additive in metal alloys. When it reacts with water, it hydrolyzes to form magnesium hydroxide and ammonia, so handling it requires caution, especially in the presence of moisture.