Azides are chemical compounds that contain the azide group, which is represented by the formula N₃ (three nitrogen atoms connected in a linear arrangement). They are often used in organic synthesis and can be found in various applications, including pharmaceuticals and materials science. Azides are known for their ability to undergo click chemistry, a process that allows for the rapid formation of chemical bonds. One of the most notable properties of azides is their potential to release nitrogen gas when heated or subjected to shock, making them useful as explosives in certain contexts. However, due to their sensitivity, handling azides requires caution. They can also be used in the production of azide-based polymers and other advanced materials.