de

Cäsium

1

Terminological databases

EKI terminibaas Esterm

ID 736345 Last modified 09.02.2016
View dataset
View dataset
Domain inorganic chemistry
tseesium
Cs
caesium preferred
  • a ductile silvery-white element of the alkali metal group that is the most electropositive metal
Good to know
  • It occurs in pollucite and lepidolite and is used in photocells.
  • Symbol: Cs; atomic no: 55; atomic wt: 132.90543; valency: 1; relative density: 1.873; melting pt: 28.39±0.01°C; boiling pt: 671°C
tseesium
Cs symbol
caesium preferred
Good to know
  • Caesium is the spelling recommended by the International Union of Pure and Applied Chemistry (IUPAC).
cesium
Good to know
  • US spelling
césium
Cäsium
cesium

Word forms not available

Etymology

  • Cäsium 'tseesium' ( R. Bunsen, G. Kirchhoff 1861 )

Related words not available

Search the same word

in the EU's IATE term base

Web examples

Online Language Learning Tool SkELL allows users to search for phrases in sentences, collocates and similar words. These examples have been automatically selected and may contain errors.
Skell logo