Caesium - Wikipedia
WEBCaesium (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 point of 28.5 °C (83.3 °F; 301.6 K), which makes it one of only five elemental metals that are liquid at or near room temperature.
Caesium - Image Compressor
WEBCaesium is one of the most popular image optimization software available helping photographers, bloggers, webmasters, businesses or casual users at storing, sending and sharing digital pictures.
Caesium - Element information, properties and uses | Periodic ...
WEBCaesium is a soft, gold-coloured metal that is quickly attacked by air and reacts explosively in water. Uses. The most common use for caesium compounds is as a drilling fluid. They are also used to make special optical glass, as a catalyst promoter, in vacuum tubes and in radiation monitoring equipment.
Cesium | Description, Symbol, Uses, & Facts | Britannica
WEBAug 30, 2024 · 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), by German scientists Robert Bunsen and Gustav Kirchhoff, who named it for the unique blue lines of its spectrum (Latin caesius, “sky-blue”).
WebElements Periodic Table » Caesium » the essentials
WEBCaesium is known as cesium in the USA. The metal is characterised by a spectrum containing two bright lines in the blue (accounting for its name). It is silvery gold, soft, and ductile. It is the most electropositive and most alkaline element.
Caesium | Cesium History, Uses, Facts, Physical & Chemical ...
WEBCaesium, also spelt as Cesium, was discovered in 1860. It is outstanding in keeping time with precision, so it is used in atomic clocks. It forms alloys with alkali metals, gold and mercury.
Cesium Facts – Caesium or Cs - Science Notes and Projects
WEBMay 24, 2022 · Cesium or caesium is a shiny, pale gold metal with element symbol Cs and atomic number 55. Cesium is the softest metal that is a solid at room temperature . It becomes a liquid element at 28.5 °C or 83.3 °F.
Caesium - The Chemical Elements
WEBApr 8, 2020 · Caesium is one of the five chemical elements in the periodic system that are classified as metals but occur in a liquid aggregate state. This alkali metal is the 50th most common element found as accumulation in the Earth’s crust.
Caesium (Cs) [55] — Chemical Element — Periodic Table
WEBGet the facts about element Caesium (Cs) [55] from the periodic table. Find physical data, electron configuration, chemical properties, aggregation states, isotope data (including decay trees) as well as some historic information.
Cesium Facts: Atomic Number 55 or Cs - ThoughtCo
WEBJul 25, 2019 · Cesium or caesium is a metal with the element symbol Cs and atomic number 55. This chemical element is distinctive for several reasons. Here is a collection of cesium element facts and atomic data: