ChemGlobe: Zirconium - http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/40.html
Electronic, thermal, and steric data along with an isotope table. |
ChemicalElements.com: Zirconium - http://www.chemicalelements.com/elements/zr.html
Basic information, atomic structure, and isotopes. |
EnvironmentalChemistry.com: Zirconium - http://environmentalchemistry.com/yogi/periodic/Zr.html
Atomic structure, chemical and physical properties, and table of nuclides. |
It's Elemental: Zirconium - http://education.jlab.org/itselemental/ele040.html
Basic physical and historical information. |
LANL: Zirconium - http://periodic.lanl.gov/elements/40.html
History, isotopes, properties, and uses. |
Lenntech: Zirconium - http://www.lenntech.com/Periodic-chart-elements/Zr-en.htm
Physical data, chemical properties, health and environmental effects. |
USGS Minerals Information: Zirconium - http://minerals.usgs.gov/minerals/pubs/commodity/zirconium/
Statistics and information on the worldwide supply, demand, and flow of the element (PDF format). |
Visual Elements: Zirconium - http://www.chemsoc.org/viselements/pages/zirconium.html
Image, uses, physical information, and ionisation energies. |
WebElements: Zirconium - http://www.webelements.com/webelements/elements/text/Zr/key.html
Extensive information on history, uses, occurrence, compounds, and properties of the element. |
Wikipedia: Zirconium - http://en.wikipedia.org/wiki/Zirconium
Properties of the element, including its history, applications, and characteristics. |