Where is caesium found on earth

Only one of these isotopes Cs is naturally stable. Almost all the other isotopes have half-lives ranging from a few days to just a few seconds or less. Cs has been produced in nuclear power plants and by nuclear detonation of weapons. Large quantities of Cs was released into the atmosphere during the Chernobyl meltdown. Cs has a half-life of Once it decomposes, it turns into bariumm and then shortly after that into a form of no radioactive barium.

Alkali metals are highly reactive, and cesium, being one of the heaviest alkali metals, is one of the most reactive. It is highly explosive when it comes into contact with water. This contact generates hydrogen gas that is heated by thermal energy that is released at the same time, which then causes ignition of the gas and a violent explosion ensues. Because cesium is so reactive, even ice can trigger an explosion. Cesium also ignites in air and becomes cesium hydroxide or other various oxides.

Compounds of Cs are rarely encountered by humans. It is a mildly toxic element because of its similarity to potassium. Large amounts of cesium can cause spasms and abnormal stimulation. Although similar to potassium, cesium cannot replace it in diet.

In lab rat studies, all rats that were fed cesium died. Although Cs is not effectively accumulated in the body, the Cs and Cs isotopes present in radiation may represent a radioactivity problem depending on the area.

Cesium or Caesium is a chemical element with the symbol Cs and atomic number Ingots are generally the least expensive metal form and are suitable for general applications. A standard bar size is nominal cm x cm x cm.

Outside of the USA, it is spelled caesium. Caesium is the softest of all metals, about as soft as wax and easily cut with a knife. It is also the most active metal, reacting strongly with air and explosively with water. Caesium will even react with ice, and caesium hydroxide is the strongest base known. Cesium is a rare, silver-white, shiny metal with brilliant blue spectral lines; the element's name comes from "caesius," a Latin word meaning "sky blue.

It would melt in your hands — if it didn't explode first, as it is highly reactive to moisture. Cesium is a naturally occurring element, although almost never on its own, according to the Jefferson Lab , with a presence in several minerals. It has a density of nearly twice that of water, and is very ductile. Cesium was the first element to be discovered with a spectroscope.