Caesium 137
Toxicité et écotoxicité Caesium-1- en. Le césium- 1est un élément radioactif dont la durée de vie est considérée comme moyenne. Sa période est de 3108ans. Cet isotope du césium est un . Cesium 1appears to have a metabolic pathway similar to, but not dependent on, that of potassium or rubidium. There is preferential uptake of cesium by human . Cobalt-(60Co) and caesium - 1( 1Cs) are the most widely used sources of gamma radiation. Co produces gamma rays with energies of 1. Cesium Cs 1is a radioactive isotope of cesium with an atomic mass of 1and. Both Cs 1and its metastable nuclear isomer, barium-137m, emit gamma . Molecular Weight : 136. What are the uses of cesium - 1? Cesium - 1and its decay product, barium- 137m, are used for sterilization activities for food products, including. More than twenty years after the Chernobyl accident, attention focuses mainly on one particular radioactive nucleus : caesium - 137. Iodine-13 dreadful in the . Caesium 1is a radionucl...