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Element Neodymium (Nd), Group 19, Atomic Number 60, f-block, Mass 144.242. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Jun 21, 2013 · Neodymium is one of the more reactive lanthanide rare-earth metals and quickly oxidizes in air. The element should be kept under an oil or sealed tightly in a plastic material. The metal has a...
What is Neodymium? Neodymium is one of the more reactive lanthanides—a group of similar metallic elements numbered 57-71 on the periodic table. These 15 elements, plus scandium and yttrium, are termed “rare earth elements” (REEs).
Neodymium is a chemical element; it has symbol Nd and atomic number 60. It is the fourth member of the lanthanide series and is considered to be one of the rare-earth metals. It is a hard, slightly malleable, silvery metal that quickly tarnishes in air and moisture.
Neodymium is a bright silver metal with a luster. It exists in two allotropic forms: α and β. Neodymium has chemical symbol is Nd with atomic number 60. Its atomic weight is 144.24. Its density at room temperature is about 7.01 g/cm 3. Its melting point is 1024 O C. Boiling point of neodymium is about 3074 O C. Chemical Characteristics.
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May 11, 2018 · views 1,710,518 updated Jun 11 2018. neodymium (symbol Nd) Silver-yellow metallic element of the lanthanide series ( rare-earth metals ). Discovered and named in 1885 by the Austrian chemist Carl von Welsbach (1858–1929), it is used to manufacture lasers, and its salts are used to colour glass.
Neodymium is considered to be moderately toxic. Characteristics: Neodymium is a soft, bright, silvery white metal. It is one of the lanthanide rare earth metals. It forms a flaky oxide coating in air. Unlike many metal oxide layers, this one does not protect the metal from further oxidation.
