Sentence Examples


  • Where was platinum, palladium, scandium, coal or peanuts slacking off?
  • The gangly youth before him had dyed his hair from platinum back to its natural color of black.
  • He opened the box to reveal a man's platinum signet ring with the half-moon, half-sun, and arrow symbol neatly carved on its head.
  • Yes. It was a platinum card.
  • IRIDIUM (symbol Ir.; atomic weight 193.1), one of the metals of the platinum group, discovered in 1802 by Smithson Tennant during the examination of the residue left when platinum ores are dissolved in aqua regia; the element occurs in platinum ores in the form of alloys of platinum and iridium, and of osmium and iridium.

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