Also known as: SM., SM-
SM stands for various terms. Discover the full forms, meanings, and possible interpretations of SM across different fields and industries.
Symbol:"Sm" Atomic Number:"62" Atomic Mass: 150.40amu. This is one of the elements in the lanthanide series of inner transition elements. It may also be classified as a rare earth element. This silvery metal has many uses in metallic alloys. You may find it in nuclear reactors and even audio equipment.
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