cesium element symbol

Caesium is an alkali metal. Cesium is classified as an "Alkali Metal" and located in Group 1 elements of the Periodic Table. Caesium (or cesium) is the chemical element with the atomic number 55 on the periodic table. They can also be used for Cesium advertisement and marketing. Spelling of the ElementCesium is spelt as Caesium in the UK. In every spectrum they looked at, Bunsen and Kirchhoff found colore… Cesium is estimated to be present at an abundance of 1 to 3 parts per million in the Earth's crust, which is a fairly average abundance for a chemical element. This chemical element is distinctive for several reasons. The Elements are the building blocks of Modern Science & Chemistry, What is Cesium - Information - Chemistry - Periodic Table - Element - Info - Uses - What is Cesuim - Cecium - Caesium - Atomic Number - Atomic Weight -  Mass - Online - Science - Quiz - What is Cesium - Information - Facts - Use - Chemical - Properties - Fact - Density - Radioactive - History - Cesium - Liquid - Gas - Solid - Chemical - Melting Point - Boiling Point - Metal - Hallogen - Noble - Rare Earth - What is Cesium - Information - Chemistry - Periodic Table - Element - Info - Uses - What is Cesuim - Cecium - Caesium - Atomic Number - Atomic Weight -  Mass - Online - Science - Quiz - What is Cesium - Information - Facts - Use - Chemical - Properties - Fact - Density - Radioactive - History - Cesium - Liquid - Gas - Solid - Chemical - Melting Point - Boiling Point - Metal - Hallogen - Noble - Rare Earth - What is Cesium - Chemistry - Chemical - Substance - Compound - Part - Building block - Component - Factor - Module - Constituent - Molecule - Atom - Physical property - Elementary Substance - Isotope - Elment - Elemant - Symbol - Written By Linda Alchin. The ground state electronic configuration of neutral caesium is [ Xe ]. Here is … milsymbol is a JavaScript library for creating military unit symbols, described in standard documents such as MIL-STD-2525 for the USA and STANAG APP6 for NATO, that are used to provide information about a piece of military equipment or unit. The reaction with water is much more violent and energetic than the reaction between water and other alkali metals (e.g.. Cesium is a soft, ductile metal. Phase at room temperature: solid 6. Occurrence of the Cesium ElementCesium is found in the mineral pollux, or pollucite, which occurs on the island of Elba, in South Africa, in the United States in Maine and South Dakota, and in Manitoba, Canada. Radioactive cesium presents a health hazard because of the radioactivity, not chemistry. The total electrical charge of the nucleus is therefore +Ze, where e (elementary charge) equals to 1,602 x 10-19 coulombs. There are two methods used to prepare pure cesium. The symbol is constructed from a Symbol Identification Code, SIDC (sfgpewrh–mt in the image above), that provides i… 3. Test your knowledge of chemistry and the Periodic Table by completing the Element Symbols and Atomic Numbers on our Blank Periodic Table. (adsbygoogle = window.adsbygoogle || []).push({}); What is Cesium? The Properties of the Cesium Element Symbol of Element : Cs One of the richest sources of pollucite, an ore that contains cesium, is the Tanco Mine at Bernic Lake in Manitoba, Canada. Cesium Cesium is a chemical element with symbol Cs and atomic number 55. It is readily drawn into fine wires. History. It is 45th in order of abundance of all elements … Caesium (atomic number 55, symbols Cs) is a an alkali metal with a silvery-gold color and the only liquid metal from the group of elemental metals, which is liquid near or at room temperature. Chemical Symbol for Caesium. Cesium, an alkali metal, occurs in lepidolite, pollucte (a hydrated silicate of aluminum and cesium), and in other sources. It was the first element discovered by spectrum analysis. Its symbol is Cs. Either spelling is correct. Chemical elements listed by symbol The elements of the periodic table sorted by symbol. Number of natural isotopes (atoms of the same ele… Density: 1.086 ounces per cubic inch (1.879 grams per cubic centimeter) 5. Abundances of the element in different environments% in Universe 8×10-8% % in Sun 8×10-7% % in Meteorites 0.000014% % in Earth's Crust 0.00019% % in Oceans 5×10-8% % in Humans 2×10-6%. First, the ore is sorted by hand. Cesium was the first element discovered using a spectroscope. Sources. Atomic symbol (on the periodic table of elements): Cs 3. Chemical elements listed by ionization energy The elements of the periodic table sorted by ionization energy. The isotope Cs-137 is used in cancer treatments, to irradiate foods, and as a tracer for drilling fluids in the petroleum industry. Areas covered include atomic structure, physical properties, atomic interaction, thermodynamics, identification, atomic size, crystal structure, history, abundances, and nomenclature. Although the official IUPAC name for the element is cesium, several countries, including England, retain the original Latin spelling of the element: caesium. Cesium (Cs), also spelled caesium, 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”). the alkali metal. Numerous artificial radioactive isotopes have been produced. The elements of the periodic table sorted by symbol. Other elements classified as Alkali MetalsAlkali metals are soft, malleable, ductile, and are good conductors of heat and electricity. Cesium is a relatively rare element and averages approximately 3 parts per million in the Earth’s crust (Turekian and Wedepohl, 1961, p. 187). As I have stated before, Cesium is included in alkali metal group. What is Cesium / Caesium? This list contains the 118 elements of chemistry. It is a soft, gold-colored metal that is quickly attacked by air and reacts explosively in water. It is the least abundant of the five non-radioactive alkali metals. click on any element's name for further information on chemical properties, environmental data or health effects.. The Atomic Number of this element is 55 and the Element Symbol is Cs. 2. To obtain pure cesium, cesium and rubidium ores are crushed and heated with sodium metal to 650°C, forming an alloy that can then be separated with a process known as fractional distillation. Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z. gas, solid or liquid. Our cesium page has over 290 facts that span 97 different quantities. An Element classified as an Alkali Metal is a very reactive metal that does not occur freely in nature. He also invented the spectroscope and with it discovered rubidium and caesium; greatly perfected methods of electrolysis, inventing a new battery; made many investigations among metallic and organic substances. Each entry has a full citation identifying its source. Because Cs-137 bonds with chlorides to make a crystalline powder, it reacts in the environment like table salt (sodium chloride): 1. Chemistry students will also find a helpful section on Chemical Formulas. 1. Medical Definition of cesium : a silver-white soft ductile element of the alkali metal group that is the most electropositive element known and that is used especially in photoelectric cells —symbol Cs — see Chemical Elements Table Element Caesium (Cs), Group 1, Atomic Number 55, s-block, Mass 132.905. Tiny quantities of cesium chloride are found in mineral springs and in seawater. It is a soft, silvery-gold alkali metal with a melting point of 28 °C (82 °F), which makes it one of only five elemental metals that are liquid at or near room temperature. STP Occurrence Description 1 Hydrogen H 1 1 s Gas Primordial ... Caesium Cs 1 6 s Solid Primordial Alkali metal 56 Barium Ba 2 6 s Solid Primordial Alkaline earth metal 57 Lanthanum La 3 6 f Solid Primordial Cesium or caesium is a metal with the element symbol Cs and atomic number 55. Associated Uses of CesiumAtomic clocksRemoves air traces in vacuum tubesIon propulsion systemsMedicalPhotoelectric cellsCesium vaporMagnetometer. - Element Properties and Periodic Table Info. This chemical element is distinctive for several reasons. Classified as a n alkali metal, Cesium is a solid at room temperature. Each element has a one- or two-letter symbol, which is an abbreviated form of its present or former name.The element number is its atomic number, which is the number of protons in each of its atoms. 6s1 and the term symbol of caesium is 2S1/2. Cesium or caesium is a metal with the element symbol Cs and atomic number 55. From the Latin word caesius, sky blue.Cesium was discovered spectroscopically in 1860 by Bunsen and Kirchhoff in mineral water from Durkheim. Caesium oxide, consists of caesium and oxygen, is exploited in devices like vacuum … The device was based on a prism which separated light from a flame into a rainbow of colors. The other elements contained in this classification are as follows: What is Cesium - IUPAC and the Modern Standardised Periodic TableThe Standardised Periodic Table in use today was agreed by the International Union of Pure Applied Chemistry, IUPAC, in 1985 and now recognises more periods and elements than Dimitri  Mendeleev knew in his day in his day but still all fitting into his concept of  the "Periodic Table" in which Cesium is just one element that can be found. Melting point: 83.1 degrees Fahrenheit (28.4 degrees Celsius) 7. Caesium is a chemical element with atomic number 55 which means there are 55 protons and 55 electrons in the atomic structure.The chemical symbol for Caesium is Cs. Some radioisotopes are produced in nature by slow neutron capture within old stars or by the R-process in supernovae. Facts about the History of the Discovery of Cesium ElementCesium was discovered by Fustov Kirchoff and Robert Bunsen in 1860 from mineral water found in Dürkheim, Germany. Caesium or cesium is a chemical element with symbol Cs and atomic number 55. click on any element's name for further chemical properties, environmental data or health effects.. What is Cesium? Another rich source of pollucite is the Karibib Desert in Namibia. Non-radioactive cesium is not a nutritional requirement for plants or animals, but it's not particularly toxic, either. Caesium is a chemical element with atomic number 55 which means there are 55 protons in its nucleus. Cesium is an element. Here's a list of the chemical elements ordered by increasing atomic number.The names and element symbols are provided. As of 2009, the price of 99.8% pure cesium metal was around $10 per gram or $280 per ounce. Calcium metal may be combined with fused cesium chloride or electric current may be passed through a molten cesium compound. Its melting point is low (28 °C). She has taught science courses at the high school, college, and graduate levels. A year earlier, Bunsen and Kirchhoff had developed the spectroscope. Medical Uses of Cesium - Health and TreatmentsInteresting information on the Medical Uses of Cesium, Health and Treatments. In addition, Caesium is employed as an industrial gamma-ray source. Caesium carbonate, a compound with the formula Cs2CO3, is used in organic synthesis as well as in energy conversion. Radium salts have been used as radiation sources in the treatment of cancer but are gradually being replaced in such therapy by cobalt and cesium. What is Cesium? One of the world's richest sources of cesium is located at Bernic Lake, Manitoba. 1) is a rare, silvery-gold, soft, ductile alkali metal that is the softest of all metals in the period table, with a wax-like consistency at room temperature. Cesium definition, a rare, highly reactive, soft, metallic element of the alkali metal group, used chiefly in photoelectric cells. The price of cesium compounds is much lower. Cesium moves easily through the air. Cs(s) + O 2 (g) → CsO 2 (s) Reaction of caesium with water. Nonradioactive cesium and its compounds are used for infrared flares, to make specialty glasses, and in beer brewing. Caesium is a soft, silvery-gold alkali metal with a melting point of 28.5 °C, which makes it one of only five elemental metals that are liquid at or near room temperature. Indium Facts: Symbol In or Atomic Number 49, Tantalum Facts (Atomic Number 73 and Element Symbol Ta), Chemical & Physical Properties of the Element Hafnium, Silver Facts (Atomic Number 47 and Element Symbol Ag), Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. This refers to the color of the line in the spectrum the chemists saw that tipped them off about the new element. Cesium reacts explosively with cold water, and reacts with ice at temperatures above -116°C. Cesium is a chemical element with symbol Cs and atomic number 55. Origin / Meaning of the name CesiumThe word Caesium originates from the Latin word 'caesius' which means "sky blue" from the bright blue lines in its spectrum. Caesium (Cs), also known as Cesium, is used in photoelectric cells, vacuum tubes, scintillation counters, spectrophotometers, atomic clocks (caesium clocks), and photomultiplier tubes. It has similarities … Boiling point: 1,239.8 F (671 C) 8. Otherwise, the element would react with air or water. This list contains the 118 elements of chemistry. Caesium (cesium in USA) metal reacts rapidly with water to form a colourless solution of caesium hydroxide (CsOH) and hydrogen gas (H 2). Periodic Table Group and Classification of the Cesium ElementElements can be classified based on their physical states (States of Matter) e.g. However, it can be made radioactive in the laboratory. Chemical-Element Information Symbol: Cs Atomic number: 55 Year discovered: 1860. 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