Metadata
Author: Common crawl
Data
English[en]
Caesium is found in pollucite [(Cs4Al4Si9O26).H2O] and as trace in lepidolite. It is used as a 'getter' to remove air traces in vacuum and cathode-ray tubes, in producing photoelectric devices and atomic clocks.
Spanish[es]
El cesio se emplea en células fotoeléctricas, rectificadores de corriente, cátodos incandescentes y fotomultiplicadores.