Search results for "Promethium(III) oxide" - New World Encyclopedia

From New World Encyclopedia
  • Promethium (chemical symbol Pm, atomic number 61) is a metallic element ... Promethium can be formed as a product of uranium fission. Only trace ...
    11 KB (1,429 words) - 23:55, 1 December 2022
  • electrolysis of a molten mixture of samarium(III) chloride with sodium chloride ... six of the periodic table, between promethium and europium. It is reasonably ...
    11 KB (1,437 words) - 02:07, 23 December 2022
  • who detected it as an impurity in Yttrium-oxide, Y2O3, and named after ... temperatures, together with zirconium(IV) oxide (ZrO2). ...
    9 KB (1,141 words) - 03:47, 30 April 2023
  • state, and are highly paramagnetic. Holmium(III) oxide (Ho2O3) and Dysprosium ... useful for nuclear control rods. Dysprosium oxide (also known as dysprosia ...
    10 KB (1,193 words) - 17:27, 12 February 2024
  • periodic table, between praseodymium and promethium. It has a bright, silvery ... ** neodymium(III) fluoride (NdF3) ** neodymium(III) chloride (NdCl3) ...
    12 KB (1,578 words) - 16:18, 11 November 2022
  • 3,2 (mildly basic oxide) ? 1.2 547.1 | 1085 | 2404 185 231 ... for use in nuclear reactors. Europium oxide (Eu2O3) is widely used as ...
    10 KB (1,254 words) - 04:34, 23 March 2024
  • sulfides and oxides in them. Cerium(IV) oxide is used in incandescent gas ... are orange red or yellowish, whereas cerium(III) salts are usually white. ...
    15 KB (2,039 words) - 23:59, 3 December 2023
  • ** lutetium(III) fluoride (LuF3) * Chloride: ** lutetium(III) chloride (LuCl3) * Bromide: ** lutetium(III) bromide ...
    11 KB (1,371 words) - 03:06, 5 November 2022
  • when exposed to air, it develops a green oxide coating that spalls off, ... * Praseodymium(III) chloride or praseodymium trichloride (PrCl3): ...
    12 KB (1,535 words) - 22:14, 30 November 2022
  • de Boisbaudran separated gadolinia, the oxide of gadolinium, from Mosander ... in moist air and forms a loosely adhering oxide that spalls off and exposes ...
    13 KB (1,750 words) - 00:58, 21 October 2022