Entity: NITROGEN
Nitrogen is a nonmetallic chemical element that makes up a significant portion of Earth's atmosphere. It is a colorless, odorless gas and is essential for life, being a component of all proteins. Nitrogen is widely used in various industries, including the production of ammonia, nitric acid, fertilizers, and explosives.
NITROGEN
Etymology
The English word 'nitrogen' entered the language from the French 'nitrogène', coined in 1790 by French chemist Jean-Antoine Chaptal.
Definition
Nitrogen is a nonmetallic chemical element with atomic number 7 that is a colorless, odorless gas under standard conditions, constituting a large portion of Earth's atmosphere and essential for life.
Historical Context
Nitrogen has been known since ancient times, but its importance in various industrial processes was recognized in the 18th century.
Cultural Significance
Nitrogen is used in the production of ammonia, nitric acid, fertilizers, and explosives, playing a crucial role in modern agriculture and industry.
Related Concepts
Nitrogen is closely related to other elements in the periodic table, such as oxygen and carbon.
See Also
A nonmetallic chemical element with atomic number 7 that is a colorless, odorless gas under standard conditions, constituting a large portion of Earth's atmosphere and essential for life.