Caesium - Wikipedia
Caesium (IUPAC spelling; [9] also spelled cesium in American English) is a chemical element; it has symbol Cs and atomic number 55. It is a soft, silvery-golden alkali metal with a melting …
Cesium | Description, Symbol, Uses, & Facts | Britannica
2024年10月9日 · cesium (Cs), chemical element of Group 1 (also called Group Ia) of the periodic table, the alkali metal group, and the first element to be discovered spectroscopically (1860), …
Caesium - Element information, properties and uses | Periodic Table
Caesium is a soft, gold-coloured metal that is quickly attacked by air and reacts explosively in water. The most common use for caesium compounds is as a drilling fluid. They are also used …
Cesium | Cs (Element) - PubChem
Cesium is a chemical element with symbol Cs and atomic number 55. Classified as a n alkali metal, Cesium is a solid at room temperature. [Xe]6s 1. J.C. Slater, J Chem Phys, 1964, 41 …
Caesium (Cs) [55] — Chemical Element — Periodic Table
Get the facts about element Caesium (Cs) [55] from the periodic table. Find physical data, electron configuration, chemical properties, aggregation states, isotope data (including decay …
Cesium (Cs) - Periodic Table
Cesium is the 55th element in the periodic table and has a symbol of Cs and atomic number of 55. It has an atomic weight of 132.90545 and a mass number of 133. Cesium has fifty-five protons …
Caesium | Cesium History, Uses, Facts, Physical ... - Periodic Table
Caesium is one of four elements who exist in liquid form at or near room temperature. In periodic table it belongs to alkaline elements. Its physical properties are similar with rubidium and …
Periodic Table of Elements: Los Alamos National Laboratory
Cesium has more isotopes than any element--32--with masses ranging from 114 to 145. The Chemistry Division's Periodic Table describes the history, properties, resources, uses, …
Cesium (Cs) – Periodic Table (Element Information & More)
2024年9月1日 · Cesium element (also spelled as caesium) is in group 1 and period 6 of the Periodic table. Cesium is the s-block element and it belongs to alkali metals group. Click on …
Cesium - Periodic Table
Cesium - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements.