ChemGlobe: Iridium - http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/77.html
Electronic, thermal, and steric data along with an isotope table. |
ChemicalElements.com: Iridium - http://www.chemicalelements.com/elements/ir.html
Basic information, atomic structure, and table of isotopes. |
EnvironmentalChemistry.com: Iridium - http://environmentalchemistry.com/yogi/periodic/Ir.html
Atomic structure, chemical and physical properties, and table of nuclides. |
It's Elemental: Iridium - http://education.jlab.org/itselemental/ele077.html
Basic physical and historical information. |
LANL: Iridium - http://periodic.lanl.gov/elements/77.html
History, properties, uses, and sources. |
Lenntech: Iridium - http://www.lenntech.com/Periodic-chart-elements/Ir-en.htm
Physical data, chemical properties, health and environmental effects. |
Radiochemistry of Iridium - http://library.lanl.gov/cgi-bin/getfile?rc000027.pdf
Full text of the monograph by G. W. Leddicotte (Oak Ridge National Laboratory, Oak Ridge, Tennessee). |
Visual Elements: Iridium - http://www.chemsoc.org/viselements/pages/iridium.html
Image, general and physical information, source, uses, key isotopes, and ionisation energies. |
Wikipedia: Iridium - http://en.wikipedia.org/wiki/Iridium
Properties of the element, including its history, applications, and characteristics. |