The ion N3^-, known as the azide ion, consists of three nitrogen atoms connected in a linear arrangement. It carries a negative charge, which is distributed across the molecule. Azide is commonly found in various chemical compounds and is notable for its use in organic synthesis and as a propellant in airbags. Azide compounds, such as sodium azide, are often used in laboratories and industrial applications. The azide ion is highly reactive and can decompose explosively under certain conditions, making it important to handle with care. Its unique properties make it a subject of interest in both chemistry and materials science.