Web Directory

» ChemGlobe: Nitrogen
   Electronic, thermal, and steric data along with basic facts and an isotope table.
   http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/7.html

» ChemicalElements.com: Nitrogen
   Basic information, atomic structure, and table of isotopes.
   http://www.chemicalelements.com/elements/n.html

» EnvironmentalChemistry.com: Nitrogen
   Atomic structure, chemical and physical properties, and table of nuclides.
   http://environmentalchemistry.com/yogi/periodic/N.html

» Especiál Gas Inc.: Nitrogen
   Numeric data, uses, and general information.
   http://www.c-f-c.com/specgas_products/nitrogen.htm

» It's Elemental: Nitrogen
   Basic physical and historical information.
   http://education.jlab.org/itselemental/ele007.html

» LANL: Nitrogen
   History, sources, natural compounds, and ammonia.
   http://periodic.lanl.gov/elements/7.html

» Lenntech: Nitrogen
   Physical data, chemical properties, health and environmental effects.
   http://www.lenntech.com/Periodic-chart-elements/N-en.htm

» USGS Minerals Information: Nitrogen
   Statistics and information on the worldwide supply, demand, and flow of the element (PDF format).
   http://minerals.usgs.gov/minerals/pubs/commodity/nitrogen/

» Visual Elements: Nitrogen
   Animation, uses, physical information, and key isotopes.
   http://www.chemsoc.org/viselements/pages/nitrogen.html

» WebElements: Nitrogen
   Extensive information on history, uses, occurrence, compounds, and properties of the element.
   http://www.webelements.com/nitrogen/

» Wikipedia: Nitrogen
   Properties of the element, including its history, applications, and characteristics.
   http://en.wikipedia.org/wiki/Nitrogen