Cesium Element Uses. Some of its properties are listed below:2. The metal is characterised by a spectrum containing two bright lines it is silvery gold, soft, and ductile.
Cesium Description Symbol Uses Facts Britannica from cdn.britannica.com Cesium was discovered by robert wilhelm bunsen and gustav robert kirchhoff, german chemists, in 1860 through the spectroscopic analysis of durkheim mineral water. The number of electrons in each of cesium's shells is 2, 8, 18, 18, 8, 1 and its electronic configuration is xe 6s1. The metal is characterised by a spectrum containing two bright lines it is silvery gold, soft, and ductile.
It was discovered by robert bunsen and gustav kirchhoff in 1860 in heidelberg, germany, when they analyzed the spectrum of mineral.
Caesium is known as cesium in the usa. It is the most electropositive and most alkaline element. Cesium is used in atomicclocks, which are accurate to 5 s in 300 years. The cesium in this ampoule melts if you hold it in your hand for a minute, yielding the prettiest liquid gold.
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