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Concept information

látky > prvky > kovy > prvky vzácných zemin

PREFERRED TERM

Created: 2003-03-27T00:00:00Z

skos:notation: 24889

prvky vzácných zemin  

DEFINITION

  • A rare-earth element or rare-earth metal, as defined by IUPAC is one of a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides, as well as scandium and yttrium. (en)

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URI

http://aims.fao.org/aos/agrovoc/c_24889

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