Melting Point: 28.44 C: Boiling Point: 671 C: Absolute Melting Point. The final data column compares this percentage against the percentage of all minerals that contain the element listed in each row. Complete and detailed technical data about the element Cesium in the Periodic Table. The second data column lists this number as a percentage of all minerals listed with Caesium.
The first data column contains the total number of minerals listed with Caesium and the element listed for that row. Note that unlike other sections on this page this includes non-essential elements. This table compares the known valid mineral species listed listed with Caesium and the other elements listed based on the official IMA formula. Minerals where Cs was previously thought to be a colouring agent probably contain other ions such as Mn#2+#.Ģ7 valid species containing essential CaesiumĬs + enters later phases in igneous rocks due to its large size.Ītom mole fraction relative to Si=1 (% uncertainty)Įlement association of Caesium in the Mineral World Caesium is a solid at standard temperature and pressure with a melting point of 28.5 ☌.Wikipedia WebElements Los Alamos National Laboratory Theodore Gray's Ĭaesium as a chromophore in minerals and gemsĭoes NOT cause colour as it has no electrons in d-orbitals. Caesium reacts explosively with water to produce Hydrogen gas and Caesium Hydroxide. For the most part this molecule is stable, but is not compatible with strong oxidizing agents and strong acids. It is a soft, silvery-gold alkali metal with a melting point of 28.5 C (83.3 F), which makes it one of only five elemental metals that are liquid at or near. Caesium oxidises extremely quickly in the presence of Oxygen so it must be stored in a completely sealed container. CsCl has a boiling point of 1303 degrees Celsius, a melting point of 646 degrees Celsius, and is very soluble in water.
#Caesium melting point series#
Caesium is more reactive than Carbon on the reactivity series so it must be extracted from its ore using electrolysis. Properties Caesium is a more reactive alkali metal than Rubidium but less reactive than Francium. Caesium ions have lost an electron to become positively charged. An atom of Caesium has only 1 electron in its outer shell. Atomic Structure The most stable isotope of Caesium has 78 neutrons in its nucleus giving it an atomic mass of 133. Cesium metal melted at room temperature 11,974 views 64 Dislike Share Save C) and ampule with. Note that, these points are associated with the standard atmospheric pressure. Cesium melts at 28 C, making it one of three elements (the others are gallium and mercury) that are liquid at or near room temperature.
#Caesium melting point skin#
Caesium atoms join together in a giant metallic structure. The melting point of gallium is 29.77☌ (85.59☏), which is low enough that the temperature of your skin may be warm enough to melt it. Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) 0.23 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 482.98 (Adapted Stein & Brown method) Melting Pt (deg C): 188. Caesium is a Group 1 element, on the Periodic Table, with 55 protons in the nucleus.Ībout Caesium Molecular Structure Caesium has the chemical symbol Cs. Predicted data is generated using the US Environmental Protection Agency s EPISuite.
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