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Bookmark or Share- Samarium - Element information, properties and uses | Periodic TableSamarium is a rare earth metal with a pronounced silver lustre. It oxidizes in air and ignites spontaneously at 150 degrees centigrade. Rare Earth metals are a collection of seventeen chemical elements which include scandium, yttrium and fifteen lanthanoids.
- Samarium - WikipediaSamarium is a chemical element; it has symbol Sm and atomic number 62. It is a moderately hard silvery metal that slowly oxidizes in air. Being a typical member of the lanthanide series, samarium usually has the oxidation state +3.
- Samarium (Sm) - Chemical properties, Health and ... - LenntechSamarium is a silvery-white metal belonging to the lanthanide group of the periodic table. It is relatively stable at room temperature in dry air, but it ignites when heated above 150 C and forms an oxide coating in moist air.
- samarium summary | Britannicasamarium, Chemical element in the lanthanide series, chemical symbol Sm, atomic number 62. Samarium is silvery white in colour and is relatively stable in air. This rare earth metal was discovered in 1879 in the mineral samarskite, which was named after a Russian mining official, Vasily Samarsky-Bykhovets.
- Samarium | Rare Earth Element, Uses in Magnets & AlloysSamarium (Sm), chemical element, a rare-earth metal of the lanthanide series of the periodic table. Samarium is a moderately soft metal, silvery white in colour. It is relatively stable in air, slowly oxidizing to Sm2O3. It rapidly dissolves in diluted acids—except hydrofluoric acid (HF), in which.
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