Nitrogen
= Nitrogen
{title2=$\mathrm N$}
{wiki}
<Nitrogen> is the <chemical element> with <atomic number> 7 and symbol $\mathrm{N}$. Its familiar elemental form is <molecular nitrogen>, $\mathrm{N_2}$, whose strong triple bond contributes to its low reactivity under many ordinary conditions. Nitrogen in ammonia, nitrate, and biological molecules occupies chemically different forms.<Periodic Table by Royal Society of Chemistry>[Nitrogen, element data and uses]{ref}