NEODYMIUM MEANING IN ENGLISH

• Neodymium Definition & Synonyms

  1. (n.) An elementary substance which forms one of the constituents of didymium. Symbol Nd. Atomic weight 140.8.
  2. (n.) An elementary substance which forms one of the constituents of didymium. Symbol Nd. Atomic weight 140.8.
  3. (n.) A rare metallic element occurring in combination with cerium, lanthanum, and other rare metals, and forming amethyst-colored salts. It was separated in 1885 by von Welsbach from praseodymium, the two having previously been regarded as a single element (didymium). It is chiefly trivalent. Symbol Nd; at. wt. 144.3.


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