Home > Science > Chemistry > Elements > Nitrogen
http://www.chemicalelements.com/elements/n.html
Basic information, atomic structure, and table of isotopes.
http://environmentalchemistry.com/yogi/periodic/N.html
Atomic structure, chemical and physical properties, and table of nuclides.
http://www.c-f-c.com/specgas_products/nitrogen.htm
Numeric data, uses, and general information.
http://education.jlab.org/itselemental/ele007.html
Basic physical and historical information.
http://www.lenntech.com/Periodic-chart-elements/N-en.htm
Physical data, chemical properties, health and environmental effects.
http://minerals.usgs.gov/minerals/pubs/commodity/nitrogen/
Statistics and information on the worldwide supply, demand, and flow of the element (PDF format).
http://www.webelements.com/nitrogen/
Extensive information on history, uses, occurrence, compounds, and properties of the element.
http://en.wikipedia.org/wiki/Nitrogen
Properties of the element, including its history, applications, and characteristics.
Home > Science > Chemistry > Elements > Nitrogen
Thanks to DMOZ, which built a great web directory for nearly two decades and freely shared it with the web. About us