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Nitrogen - Wikipedia


Nitrogen is a chemical element with symbol N and atomic number 7. It is the lightest pnictogen, and at room temperature it is a transparent, odorless diatomic  ...

Nitrogen - Element information, properties and uses | Periodic Table


Element Nitrogen (N), Group 15, Atomic Number 7, p-block, Mass 14.007. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Nitrogen (N) - Chemical properties, Health and Environmental effects


chemical properties, health and environmental effects of nitrogen.

Nitrogen»the essentials [WebElements Periodic Table]


Nitrogen is a Group 15 element. Nitrogen makes up about 78% of the atmosphere by volume but the atmosphere of Mars contains less than 3% nitrogen.

Industrial Nitrogen Supply: Liquid & Compressed Gas | Air Products


We provide compressed nitrogen gas & liquid nitrogen in a variety of purities & concentrations to meet your needs. Learn about our supply options.

nitrogen (N) | chemical element | Britannica.com


Nitrogen (N), nonmetallic element of Group 15 [Va] of the periodic table. It is a colourless, odourless, tasteless gas that is the most plentiful element in Earth's ...

Facts, pictures, stories about the element Nitrogen in the Periodic ...


Nitrogen at The Wooden Periodic Table Table by Theodore Gray.

Nitrogen - Chemicool


The chemical element nitrogen is classed as a gas and a nonmetal. It was discovered in 1772 by Daniel Rutherford and independently by Carl Scheele.

Nitrogen - Periodic Table of Elements: Los Alamos National ...


In chemistry laboratories, liquid nitrogen is often stored in large thermos-like containers called "dewars." It boils at minus 195.8°C (-321 F) and is used for cooling ...

Nitrogen | Define Nitrogen at Dictionary.com


Nitrogen definition, a colorless, odorless, gaseous element that constitutes about four-fifths of the volume of the atmosphere and is present in combined form in ...

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Facts About Nitrogen - Live Science


Dec 22, 2014 ... Properties, sources and uses of nitrogen, one of the most abundant gases in Earth's atmosphere.

It's Elemental - The Element Nitrogen


The Element Nitrogen - Basic Physical and Historical Information.

Chemical Elements.com - Nitrogen (N)


Basic information, atomic structure, and table of isotopes.