caesium
English
| Chemical element | |
|---|---|
| Cs | |
| Previous: xenon (Xe) | |
| Next: barium (Ba) | |
Alternative forms
- cesium (US; see the Wikipedia article for more information)
- cæsium
Etymology
From Latin caesius (“sky-blue”), in reference to the radiation spectra, + -ium.
Pronunciation
- enPR: sē'zēəm, IPA(key): /ˈsiːzi.əm/
Audio (General American): (file) Audio (US): (file)
Noun
caesium (uncountable)
- The chemical element (symbol Cs) with an atomic number of 55. It is a soft, gold-colored, highly reactive alkali metal.
Derived terms
- caesian
- caeside
- caesium-137
- caesium auride, cesium auride
- caesium azide, cesium azide
- caesium cell, cesium cell
- caesium chloride, cesium chloride
- caesium clock, cesium clock
- caesium fluoride, cesium fluoride
- caesium hydroxide, cesium hydroxide
- caesium iodide, cesium iodide
- caesium nitrate, cesium nitrate
- dicaesium
- eka-caesium
- radiocaesium
- tetracaesium
Related terms
Translations
a metallic chemical element
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See also
References
- Caesium on the British Royal Society of Chemistry's online periodic table
Anagrams
Danish
Noun
caesium n
- alternative spelling of cæsium
- 2006, Bogen Om Grundstofferne, Gyldendal Uddannelse, →ISBN, page 120:
- Atomuret er styret af grundstoffet caesium.
- (please add an English translation of this quotation)
- 2016, Jan Stage, Delfinens smil, Lindhardt og Ringhof, →ISBN:
- Caesium og plutonium, som deres organisation har erhvervet sig på det blomstrende og meget åbne, russiske marked.
- (please add an English translation of this quotation)
- 1861, Kongelige Danske videnskabernes selskab, Oversigt over det Kongelige Danske videnskabernes selskabs forhandlinger ..., page 94:
- Den er derfor skikket til i høi Grad at tiltrække sig saavel Videnskabsmændenes som det store Publicums Interesse, saameget mere som den strax i sin Fødsel tjente til Opdagelsen af tvende nye Grundstoffer (Rubidium og Caesium) og senere har sikkret et tredie Grundstof, Thalliums[sic] Existents.
- (please add an English translation of this quotation)
French
Noun
caesium m (uncountable)
- alternative spelling of césium
Latin
Pronunciation
- (Classical Latin) IPA(key): [ˈkae̯.si.ũː]
- (modern Italianate Ecclesiastical) IPA(key): [ˈt͡ʃɛː.s̬i.um]
Adjective
caesium
- nominative neuter singular of caesius
Noun
| Chemical element | |
|---|---|
| Cs | |
| Previous: xenon (Xe) | |
| Next: barium (Ba) | |
caesium n (genitive caesiī); second declension
Declension
Second-declension noun (neuter).