Samarium 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...

Naturally occurring samarium (62Sm) is composed of five stable isotopes, 144Sm, 149Sm, 150Sm, 152Sm and 154Sm, and two extremely long-lived radioisotopes...

Samarium chloride may refer to: Samarium(III) chloride (samarium trichloride), SmCl3 Samarium(II) chloride (samarium dichloride), SmCl2 This set index...

A samarium–cobalt (SmCo) magnet, a type of rare-earth magnet, is a strong permanent magnet made of two basic elements: samarium and cobalt. They were...

Samarium(III) chloride, also known as samarium trichloride, is an inorganic compound of samarium and chloride. It is a pale yellow salt that rapidly absorbs...

Samarium fluoride may refer to: Samarium(III) fluoride (samarium trifluoride), SmF3 Samarium(II) fluoride (samarium difluoride), SmF2 Samarium(I) fluoride...

Samarium bromide may refer to: Samarium(II) bromide (samarium dibromide), SmBr2 Samarium(III) bromide (samarium tribromide), SmBr3 This set index article...

Samarium-147 (147Sm or Sm-147) is an isotope of samarium, making up 15% of natural samarium. It is an extremely long-lived radioisotope, with a half-life...

Samarium monosulfide is a binary inorganic chemical compound of samarium metal and sulfur with the chemical formula SmS. Fusion of stoichiometric amounts...

Samarium(II) iodide is an inorganic compound with the formula SmI2. When employed as a solution for organic synthesis, it is known as Kagan's reagent....

Samarium iodide may refer to: samarium(II) iodide (samarium diiodide), SmI2 samarium(III) iodide (samarium triiodide), SmI3 This set index article lists...

Reductions with samarium(II) iodide involve the conversion of various classes of organic compounds into reduced products through the action of samarium(II) iodide...

Samarium (153Sm) lexidronam (chemical name Samarium-153-ethylene diamine tetramethylene phosphonate, abbreviated Samarium-153 EDTMP, trade name Quadramet)...

Samarium pentaphosphide is a binary inorganic compound of samarium metal and phosphorus with the chemical formula SmP5. Samarium pentaphosphide can be...

Samarium monochalcogenides are chemical compounds with the composition SmX, where Sm stands for the lanthanide element samarium and X denotes any one...

Samarium(III) oxide (Sm2O3) is a chemical compound. Samarium oxide readily forms on the surface of samarium metal under humid conditions or temperatures...

Samarium(III) nitride is a binary inorganic compound of samarium and nitrogen with the chemical formula SmN. Samarium(III) nitrate can be prepared by...

properties intermediate between those of the known elements neodymium (60) and samarium (62); this was confirmed in 1914 by Henry Moseley, who, having measured...

Samarium antimonide is a binary inorganic compound of samarium and antimony with the formula SmSb. It forms crystals. Samarium antimonide can be prepared...

Samarium iodate is an inorganic compound with the chemical formula Sm(IO3)3. Samarium(III) iodate monohydrate can be obtained by reacting samarium(III)...

Samarium(III) acetate is an acetate salt of samarium, with the chemical formula of Sm(CH3COO)3. It exists in the hydrate and tetrahydrate form. Its tetrahydrate...

Samarium compounds are compounds formed by the lanthanide metal samarium (Sm). In these compounds, samarium generally exhibits the +3 oxidation state...

isotopes Samarium-144 (2E) Samarium-146 (α) – probable long-lived primordial radionuclide Samarium-147 (α) – long-lived primordial radionuclide Samarium-148...

Samarium–neodymium dating is a radiometric dating method useful for determining the ages of rocks and meteorites, based on the alpha decay of the long-lived...

Samarium tetraboride is a binary inorganic compound of samarium and boron with the formula SmB4. It forms black crystals. Samarium tetraboride can be prepared...

French chemist known for his discoveries of the chemical elements gallium, samarium and dysprosium. He developed methods for separation and purification of...

exhibit fields of 0.5 to 1 tesla. There are two types: neodymium magnets and samarium–cobalt magnets. Rare-earth magnets are extremely brittle and also vulnerable...

Samarium(III) phosphate is an inorganic compound, with the chemical formula of SmPO4. It is one of the phosphates of samarium. Samarium(III) phosphate...

formed by the three elements samarium, molybdenum and oxygen. Samarium(III) molybdate can be obtained by reacting samarium(III) nitrate and sodium molybdate...

Platinum-samarium is a binary inorganic compound of platinum and samarium with the chemical formula PtSm. This intermetallic compound forms crystals. Fusion...