ChemGlobe: Rubidium - http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/37.html
Electronic, thermal, and steric data along with an isotope table. |
ChemicalElements.com: Rubidium - http://www.chemicalelements.com/elements/rb.html
Basic information, atomic structure, and isotopes. |
EnvironmentalChemistry.com: Rubidium - http://environmentalchemistry.com/yogi/periodic/Rb.html
Atomic structure, chemical and physical properties, and table of nuclides. |
It's Elemental: Rubidium - http://education.jlab.org/itselemental/ele037.html
Basic physical and historical information. |
LANL: Rubidium - http://periodic.lanl.gov/elements/37.html
Sources, properties, isotopes, and uses. |
Lenntech: Rubidium - http://www.lenntech.com/Periodic-chart-elements/Rb-en.htm
Physical data, chemical properties, and health effects. |
Radiochemistry of Rubidium - http://library.lanl.gov/cgi-bin/getfile?rc000003.pdf
Full text of the monograph by G. W. Leddicotte (Oak Ridge National Laboratory, Oak Ridge, Tennessee). |
Visual Elements: Rubidium - http://www.chemsoc.org/viselements/pages/rubidium.html
Image, source, uses, physical information, and key isotopes. |
WebElements: Rubidium - http://www.webelements.com/webelements/elements/text/Rb/key.html
Extensive information on history, uses, occurrence, compounds, and properties of the element. |
Wikipedia: Rubidium - http://en.wikipedia.org/wiki/Rubidium
Properties of the element, including its history, applications, and characteristics. |