Lithium
Links
Visual Elements: Lithium
http://www.chemsoc.org/viselements/pages/lithium.html
Image, general and physical information, and key isotopes.
It's Elemental: Lithium
http://education.jlab.org/itselemental/ele003.html
Basic physical and historical information.
ChemicalElements.com: Lithium
http://www.chemicalelements.com/elements/li.html
Basic information, atomic structure, and table of isotopes.
USGS Minerals Information: Lithium
http://minerals.usgs.gov/minerals/pubs/commodity/lithium/
Statistics and information on the worldwide supply, demand, and flow of the element (PDF format).
Corrosionsource.com: Lithium
http://www.corrosionsource.com/handbook/periodic/3.htm
History, properties, sources, and uses.
Wikipedia: Lithium
http://www.wikipedia.org/wiki/Lithium
Properties of the element, including its history, applications, and charateristics.
EnvironmentalChemistry.com: Lithium
http://environmentalchemistry.com/yogi/periodic/Li.html
Atomic structure, chemical and physical properties, and table of nuclides.
WebElements: Lithium
http://www.webelements.com/webelements/elements/text/Li/key.html
Extensive information on history, uses, occurrence, compounds, and properties of the element.
Lenntech: Lithium
http://www.lenntech.com/Periodic-chart-elements/Li-en.htm
Physical data, chemical properties, health and environmental effects.