Skip to main content

Concept information

substâncias > elemento químico > metal > elemento raro do solo

PREFERRED TERM

Created: 1998-08-04T00:00:00Z

Last modified: 2021-06-16T21:24:42Z

skos:notation: 24889

elemento raro do solo  

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)

BROADER CONCEPT

NARROWER CONCEPTS

IN OTHER LANGUAGES

URI

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

Download this concept:

RDF/XML TURTLE JSON-LD Created 11/20/11, last modified 11/29/23