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WebElements: Scandium - http://www.webelements.com/webelements/elements/text/Sc/key.html
Extensive information on history, uses, occurrence, compounds, and properties of the element. |
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LANL: Scandium - http://periodic.lanl.gov/elements/21.html
History, sources, properties, costs, and uses. |
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ChemicalElements.com: Scandium - http://www.chemicalelements.com/elements/sc.html
Basic information, atomic structure, and isotopes. |
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Wikipedia: Scandium - http://en.wikipedia.org/wiki/Scandium
Properties of the element, including its history, applications, and characteristics. |
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USGS Minerals Information: Scandium - http://minerals.usgs.gov/minerals/pubs/commodity/scandium/
Statistics and information on the worldwide supply, demand, and flow of the element (PDF format). |