Nitrogen compounds are chemical compounds that contain nitrogen, an element found in the periodic table. Nitride is a compound composed of nitrogen and another element, usually a metal, with seven letters. Azole is a five-letter compound containing nitrogen and one or more other elements, such as oxygen or sulfur. AMIDE is a five-letter compound containing nitrogen and carbon atoms. Amine is a five-letter compound containing nitrogen and hydrogen atoms. Azine is a five-letter compound containing nitrogen and two other elements, usually carbon and hydrogen. All of these compounds are important in various industries, such as agriculture, pharmaceuticals, and manufacturing.