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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.

Chemical Elements.com - Nitrogen (N)


Basic information, atomic structure, and table of isotopes.

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 (N) - Chemical properties, Health and Environmental effects


chemical properties, health and environmental effects of nitrogen. ... Polski · Português · Turkish · العربية · Home · Periodic table · Elements; 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.

#7 - Nitrogen - N


Compounds of nitrogen were known in the middle ages. It makes up about ... It is estimated to be the 7th most abundant chemical element in our universe.

10 Nitrogen Facts - Learn About Element Atomic Number 7 - Chemistry


Sep 2, 2016 ... Nitrogen is an element you encounter every day. Here are 10 handy facts for the element nitrogen.

Properties of Nitrogen - Boundless


The element nitrogen was discovered as a separable component of air by Scottish physician Daniel Rutherford in 1772. Nitrogen compounds were well known ...

Chem4Kids.com: Nitrogen: General Info and Everyday Items


The second of the big three elements in row two is nitrogen (N). Nitrogen is the seventh element of the periodic table. It is located between carbon (C) and ...

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It's Elemental - The Element Nitrogen


The Element Nitrogen - Basic Physical and Historical Information.

Chemistry for Kids: Elements - Nitrogen - Ducksters


Nitrogen is the first element in column 15 of the periodic table. It is part of the group of "other" nonmetal elements. Nitrogen atoms have seven electrons and 7  ...

Facts About Nitrogen - Live Science


Dec 22, 2014 ... Properties, sources and uses of nitrogen, one of the most abundant ... for "forming ," nitrogen is the fifth most abundant element in the universe.