• Samarium - Wikipedia

    en.wikipedia.org/wiki/Samarium Samarium is a chemical element with the 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 assumes the oxidation state +3. Compounds of samarium(II) are also known, most notably the monoxide SmO, monochalcogenides SmS, SmSe and SmTe, as well as samarium(II) iodide.
  • Samarium - Element information, properties and uses ...

    www.rsc.org/periodic-table/element/62/Samarium Samarium is a rare earth element that - indirectly - has the distinction of being the first naturally occurring chemical element to be named after a living person. Samarium was isolated from the mineral Samarskite which was discovered near the small town of Miass in the southern Ural mountains in 1847.
  • Samarium | chemical element | Britannica

    www.britannica.com/science/samarium Samarium (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
  • Samarium Element Facts / Chemistry - chemicool.com

    www.chemicool.com/elements/samarium.html Samarium metal can be produced by electrolysis of the molten chloride with sodium chloride. Isotopes: Samarium has 30 isotopes whose half-lives are known, with mass numbers 131 to 160. Naturally occurring samarium is a mixture of seven isotopes and they are found in the percentages shown: ...
  • Samarium | Sm (Element) - PubChem

    pubchem.ncbi.nlm.nih.gov/element/Samarium Samarium forms a compound with cobalt (SmCo 5) which is a powerful permanent magnet with the highest resistance to demagnetization of any material known. Samarium oxide (Sm 2 O 3) is added to glass to absorb infrared radiation and acts as a catalyst for the dehydration and dehydrogenation of ethanol (C 2 H 6 O).
  • Samarium (153Sm) lexidronam - Wikipedia

    en.wikipedia.org/wiki/Samarium_%28153Sm%29_lexidronam Samarium (153 Sm) lexidronam (chemical name Samarium-153-ethylene diamine tetramethylene phosphonate, abbreviated Samarium-153 EDTMP, trade name Quadramet) is a chelated complex of a radioisotope of the element samarium with EDTMP. It is used to treat pain when cancer has spread to the bone.
  • Samarium - Wikipedia

    sco.wikipedia.org/wiki/Samarium Samarium is a chemical element wi seembol Sm an atomic nummer 62. It is a moderately haird sillery metal that readily oxidizes in air. Bein a teepical member o the lanthanide series, samarium uisually assumes the oxidation state +3.
  • Samarium −40 mesh, 99% trace rare earth metals basis ...

    www.sigmaaldrich.com/catalog/product/aldrich/261203 Samarium −40 mesh, 99% trace rare earth metals basis CAS Number 7440-19-9. Empirical Formula (Hill Notation) Sm . Molecular Weight 150.36 . EC Number 231-128-7. MDL number MFCD00011233. PubChem Substance ID 24855797. NACRES NA.23
  • Facts About Samarium | Live Science

    www.livescience.com/38162-samarium.html Samarium provides carbon-arc lighting for the motion picture industry. Samarium forms a compound with cobalt (SmCo 5 ), which is a powerful permanent magnet with the highest resistance to ...
  • samarium | Sigma-Aldrich

    www.sigmaaldrich.com/catalog/search Search results for samarium at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare