Cesium is a soft, silvery-gold metal that has a number of important uses in industry and science.
Sources of Cesium: Cesium is obtained from minerals such as pollucite, which is found in several countries, including Canada and Russia.
Uses of Cesium:
Atomic clocks: Cesium is used in atomic clocks, which are the most accurate timekeeping devices available, due to its precise and stable frequency of electromagnetic radiation.
Medical use: Cesium is used in some medical applications, such as radiation therapy for cancer treatment.
Research: Cesium is used in various scientific research applications, such as in spectroscopy and atomic physics experiments.
Industrial use: Cesium is used in some industrial applications, such as in the production of photoelectric cells and in the production of pigments.
Properties of Cesium:
Density: Cesium has a density of 1.87 g/cm3.
Melting point: The melting point of cesium is 28.5°C.
Chemical reactivity: Cesium is a highly reactive metal that readily forms compounds with other elements.
Solubility: Cesium is soluble in water, but is otherwise highly insoluble in most solvents.
Extraction of Cesium: Cesium is extracted from its minerals through a series of chemical processes, including leaching, purification, and crystallization. The purified cesium is then packaged for use in industry or science.