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About Nitrogen
Nitrogen is a chemical element that is essential to all life. In its gas form, nitrogen is the most abundant element in our atmosphere and is found in much larger concentrations than oxygen. Without nitrogen, life as we know it would be impossible. Here... More »
Source: www.ehow.com



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  ...

It's Elemental - The Element Nitrogen


The Element Nitrogen - Basic Physical and Historical Information.

Image of solid, liquid, and gaseous nitrogen. More »
By Anne Marie Helmenstine, Ph.D., About.com Guide

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


chemical properties, health and environmental effects of nitrogen.

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.

Facts About Nitrogen - LiveScience


Dec 22, 2014 ... Nitrogen is essential to life on Earth. It is a component of all proteins and it can be found in all living systems. Nitrogen compounds are present ...

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.

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


History. From the Latin word nitrum, Greek Nitron, native soda; and genes, forming. Nitrogen was discovered by chemist and physician Daniel Rutherford in  ...

Popular Q&A
Q: What is nitrogen?
A: Nitrogen is a gas. It cannot be broken down because it is a element. Daniel Rutherford discoverd nitrogen. At frist nitrogen is called free nitrogen but when it... Read More »
Source: wiki.answers.com
Q: What is nitrogen for?
A: Nitrogen is essential to all life. Nucleotides are composed partially of a nucleobase, which is nitrogenous. Nucleotides comprise codons, which comprise amino a... Read More »
Source: wiki.answers.com
Q: How to Test for Nitrogen Gas.
A: Things You'll Need. Katharometer. Litmus paper. Test tube. Testing with a Katharometer. Obtain or borrow a katharometer. This device is able to detect the prese... Read More »
Source: www.ehow.com
Q: What Is Nitrogen Fertilizer?
A: Nitrogen fertilizer is an "inorganic" fertilizer consisting of nitrous compounds such as ammonium nitrate. It is available in different forms: liquid, which mus... Read More »
Source: www.ehow.com
Q: What is nitrogeneous?
A: Nitrogenous bases are organic compounds that owe their basic properties to the lone pair of Read More »
Source: www.chacha.com