http://resource.geosciml.org/classifier/cgi/commodity-code/scandium
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definition | Scandium is a chemical element with symbol Sc and atomic number 21. A silvery-white metallic d-block element, it has historically been sometimes classified as a rare earth element, together with yttrium and the lanthanoids. | ![]() |
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source | http://en.wikipedia.org/wiki/Scandium | ![]() |
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in scheme | commodity code | |||||
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is primary topic of | scandium& properties=inScheme,isPrimaryTopicOf |