![]() ![]() Other uses are as a catalyst and in photoelectric cells, ion propulsion systems, atomic clocks, and plasma for thermoelectric conversion. Free online practice with real-time pronunciation feedback. caesium clock - translation to Irish Gaelic and Irish Gaelic audio pronunciation of translations: See more in New English-Irish Dictionary from Foras na. : an isotope of cesium used especially in atomic clocks and one of whose atomic transitions is used as a scientific time standard Example Sentences Recent Examples on the Web The official length of the basic unit, the second, was fixed at 9,192,631,770 vibrations of an atom of cesium 133. It reacts explosively with cold water and is used to scavenge traces of oxygen and other gases in electron tubes. Are there universal rules for the pronunciation of scientific names 60. Improve your british english pronunciation of the word caesium. About half as abundant as lead, it occurs in minute quantities as ores. Chemical element, one of the alkali metals, chemical symbol Cs, atomic number cesium a soft silver-white ductile metallic element (liquid at normal temperatures) the most electropositive and alkaline metal cesium The first element discovered by spectroscopy (1860), it is silvery white, liquid at warm room temperature (melting at 83 ☏ ), and very soft when solid. ![]() ![]() It is a chemical element : symbol Cs (caesius ) (Cs) rare metallic element (Chemistry) cesium US spelling of caesium cesium the American spelling of caesium. Caesium Name, symbol, number Appearance silvery gold General properties caesium, Cs, 55 Pronunciation English pronunciation: /sizim/, SEE-zee-m Element. Definition of caesium in English English dictionary A metallic chemical element (symbol Cs) with an atomic number of 55 a soft silver-white metal that is used in photoelectric cells. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |