Additional
Information: Canadian Content has no additional information.
Rutherfordium Sites:
WebElements: Rutherfordium WebElements: Rutherfordium: Information on history and properties. (Rutherfordium) http://www.webelements.com/webelements/elements/text/Rf/key.html
Lenntech: Rutherfordium Lenntech: Rutherfordium: Physical data and chemical properties. (Rutherfordium) http://www.lenntech.com/Periodic-chart-elements/Rf-en.htm
EnvironmentalChemistry.com: Rutherfordium EnvironmentalChemistry.com: Rutherfordium: Atomic structure and table of nuclides. (Rutherfordium) http://environmentalchemistry.com/yogi/periodic/Rf.html
ChemGlobe: Rutherfordium ChemGlobe: Rutherfordium: Electronic and thermal data along with an isotope table. (Rutherfordium) http://www.vcs.ethz.ch/chemglobe/ptoe/_/104.html