Samarium (Sm) – Properties, Uses, and Importance

Samarium (symbol: Sm, atomic number: 62) is a rare earth element that belongs to the lanthanide series of the periodic table. It is a soft, silvery metal that is relatively stable in air compared to other lanthanides but can tarnish when exposed for long periods. Like other rare earth metals, samarium plays a vital role in various high-tech applications, owing…