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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. One of its most important uses is in the 'caesium clock' (atomic clock).
- What is cesium used for in everyday life?
- When was cesium used?
- What is cesium used for in the industry?
- How is caesium 137 used?
- Is cesium used in bombs?
- What family is caesium in?
- Is Cesium a solid liquid or gas?
- Why is caesium used in atomic clocks?
- Is caesium flammable?
- Why is caesium so reactive?
- Is caesium a gas?
- Does cesium react with water?
- What elements does caesium react with?
- What is Cadmium 109 used for?
- Where is Caesium found?
- What are the uses of cobalt 60?
What is cesium used for in everyday life?
Cesium is used to help drill oil and make vacuum tubes. The most common everyday use for cesium is with the GPS on your cell phone. Cesium clocks is the more accurate term for atomic clocks, since cesium is used in these clocks.
When was cesium used?
It was discovered in 1860 by German chemists Robert Bunsen and Gustav Kirchhoff when they were analyzing the spectrum of mineral water, according to WebElements. The first practical applications of cesium were realized in the 1920s, according to the USGS.
What is cesium used for in the industry?
Cesium is used in industry as a catalyst promoter, boosting the performance of other metal oxides in the capacity and for the hydrogenation of organic compounds. Cesium nitrate is used to make optical glasses. Cesium is sometimes used to remove traces of oxygen from the vacuum tubes and from light bulbs.
How is caesium 137 used?
Cesium Sources
Cesium-137 is used in small amounts for calibration of radiation detection equipment, such as Geiger-Mueller counters. In larger amounts, Cs-137 is used in: Medical radiation therapy devices for treating cancer. Industrial gauges that detect the flow of liquid through pipes.
Is cesium used in bombs?
The most likely radioactive element in a dirty bomb is cesium-137, according to Phil Anderson, a senior fellow at the Center for Strategic and International Studies.
What family is caesium in?
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 ...
Is Cesium a solid liquid or gas?
Caesium (IUPAC spelling) (also spelled cesium in American English) is a chemical element with the 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), which makes it one of only five elemental metals that are liquid at or near room temperature.
Why is caesium used in atomic clocks?
And that's where caesium comes in. It has a far higher resonant frequency even than quartz - 9,192,631,770 Hz, to be precise. This is one reason Essen used the element to make the first of the next generation of clocks - the "atomic" clocks.
Is caesium flammable?
* Cesium is a HIGHLY FLAMMABLE and REACTIVE chemical and a DANGEROUS FIRE and EXPLOSION HAZARD.
Why is caesium so reactive?
The size of the valence shell affects how tightly bound the outermost electrons are to the nucleus. Since cesium's valence shell is large, its valence electrons are loosely bound, and therefore, fall off easily in chemical reactions. ... Both of these factors make cesium extremely reactive.
Is caesium a gas?
Cesium is a chemical element with symbol Cs and atomic number 55. Classified as an alkali metal, Cesium is a solid at room temperature.
Does cesium react with water?
Cesium: Cesium explodes on contact with water, possibly shattering the container. Cesium hydroxide and hydrogen are formed.
What elements does caesium react with?
Caesium (cesium in USA) metal reacts vigorously with all the halogens to form caesium halides. So, it reacts with fluorine, F2, chlorine, Cl2, bromine, I2, and iodine, I2, to form respectively caesium(I) bromide, CsF, caesium(I) chloride, CsCl, caesium(I) bromide, CsBr, and caesium(I) iodide, CsI.
What is Cadmium 109 used for?
One isotope of cadmium, cadmium-109, is sometimes used to analyze metal alloys. It provides a way of keeping track of the alloys in stock and sorting different forms of scrap metal from each other.
Where is Caesium found?
Caesium is found in the minerals pollucite and lepidolite. Pollucite is found in great quantities at Bernic Lake,Manitoba, Canada and in the USA, and from this source the element can be prepared. However, most commercialproduction is as a by-product of lithium production.
What are the uses of cobalt 60?
Co-60 is used medically for radiation therapy as implants and as an external source of radiation exposure. It is used industrially in leveling gauges and to x-ray welding seams and other structural elements to detect flaws. Co-60 also is used for food irradiation, a sterilization process.
