Rhodium
Links
Radiochemistry of Rhodium
http://lib-www.lanl.gov/cgi-bin/getfile?rc000063.pdf
Full text of the monograph by James Armstrong (Florida State University, Tallahassee, Florida). [PDF]
It's Elemental: Rhodium
http://education.jlab.org/itselemental/ele045.html
Basic physical and historical information.
ChemicalElements.com: Rhodium
http://www.chemicalelements.com/elements/rh.html
Basic information, atomic structure, and isotopes.
Visual Elements: Rhodium
http://www.chemsoc.org/viselements/pages/rhodium.html
General and physical information, source, uses, key isotopes, and ionisation energies.
EnvironmentalChemistry.com: Rhodium
http://environmentalchemistry.com/yogi/periodic/Rh.html
Atomic structure, chemical and physical properties, and table of nuclides.
WebElements: Rhodium
http://www.webelements.com/webelements/elements/text/Rh/key.html
Extensive information on history, uses, occurrence, compounds, and properties.
Wikipedia: Rhodium
http://www.wikipedia.org/wiki/Rhodium
Properties of the element, including its history, applications, and charateristics.
Lenntech: Rhodium
http://www.lenntech.com/Periodic-chart-elements/Rh-en.htm
Physical data, chemical properties, health and environmental effects.