Nitrogen - Wikipedia, the free encyclopedia Properties of the element, including its history, applications, and characteristics. ... The elementnitrogen was discovered by a Scottish physician Daniel Rutherford in 1772. ...
Nitrogen Nitrogen is found in all living systems as part of the makeup of biological compounds. ... Nitrogen, as a gas is colorless, odorless, and generally considered an inert element. ...
http://periodic.lanl.gov/elements/7.html
Nitrogen Discovery of Nitrogen. In 1674 the English physician John Mayow demonstrated that air is not a single element, it is made up of different substances. ...
http://www.chemicool.com/elements/nitrogen.html
nitrogen: Definition from Answers.com nitrogen n. ( Symbol N ) A nonmetallic element that constitutes nearly four-fifths of the air by volume, occurring as a colorless, odorless, almost
Visual Elements: Nitrogen Nitrogen was discovered by Daniel Rutherford in 1772 in Edinburgh, Scotland, but Scheele, ... The elementnitrogen is so inert that Lavoisier named it 'azote' ...
Nitrogen Nitrogen, a nonmetal, is the lightest element of Group VA. ... The estimated amount of nitrogen in the atmosphere is more than 4000 billion tons. ...