• Lutetium was independently discovered in 1907 by French scientist Georges Urbain, Austrian mineralogist Baron Carl Auer von Welsbach, and American chemist Charles James. (wikipedia.org)
  • Lutetium is generally encountered in the 3+ oxidation state, having lost its two outermost 6s and the single 5d-electron. (wikipedia.org)
  • In presentations of the periodic table, the lanthanides and the actinides are customarily shown as two additional rows below the main body of the table, 2 with placeholders or else a selected single element of each series either lanthanum and actinium, or lutetium and lawrencium shown pubg injector hack a single cell of the main table, between barium and hafnium, and radium and rutherfordium, respectively. (puromond.me)
  • Lutetium is a chemical element with the symbol Lu and atomic number 71. (wikipedia.org)
  • He chose the name lutecium for the new element, but in 1949 the spelling was changed to lutetium. (wikipedia.org)
  • Lutetium is not a particularly abundant element, although it is significantly more common than silver in the earth's crust. (wikipedia.org)
  • Lutetium usually occurs in association with the element yttrium and is sometimes used in metal alloys and as a catalyst in various chemical reactions. (wikipedia.org)
  • Oxygen was isolated by Michael Sendivogius before 1604, but it is commonly believed that the element was discovered independently by Carl Wilhelm Scheele , in Uppsala , in 1773 or earlier, and Joseph Priestley in Wiltshire , in 1774. (techsciencenews.com)