Outrageously Funny Word Dictionary :: Caesium

👉 The term "caesium" is a chemical element that has the symbol Cs and atomic number 137. Caesium is an alkali metal with properties that are similar to those of lithium, but it has a slightly higher atomic mass (about 136.89 g/mol) and lower electronegativity (0.095 for caesium). It is also known as strontium.

caesium

👉 Caesium is a radioactive element with atomic number 90 and its symbol Cs. It is also known as Rubidium-82, which is often used in medical imaging due to its high energy. Caesium has a very long half-life compared to other elements, meaning that it will decay back into its parent element (in this case, rubidium) after 240 years of radioactive decay. This means that the amount of Caesium-82 present in a sample

caesiums