zum Hauptteil springen

EnvThes - Thesaurus for long term ecological research, monitoring and experiments

Suche im Vokabular

Sprache der Inhalte

Angaben zum Begriff

entity > material entity > substance > chemical substance > silicon

Bevorzugte Bezeichnung

silicon  

Definition

  • [GEMET] A brittle metalloid element that exists in two allotropic forms; occurs principally in sand, quartz, granite, feldspar, and clay. It is usually a grey crystalline solid but is also found as a brown amorphous powder. It is used in transistors, rectifiers, solar cells, and alloys. Its compounds are widely used in glass manufacture, the building industry, and in the form of silicones.

Oberbegriff

Synonyme

  • Si

Anwendungshinweise

  • US LTER controlled vocabulary

Ersteller/in

  • herbert.schentz@umweltbundesamt.at

In anderen Sprachen

URI

http://vocabs.lter-europe.net/EnvThes/20865

Herunterladen des Begriffs im SKOS-Format:

RDF/XML TURTLE JSON-LD Erstellt 31.03.16, Geändert am 18.12.18