Praseodymium - Wikipedia
Praseodymium is a chemical element; it has symbol Pr and the atomic number 59. It is the third member of the lanthanide series and is considered one of the rare-earth metals. It is a soft, silvery, malleable and ductile metal, valued for its magnetic, electrical, chemical, and …
Praseodymium | Rare Earth Element, Atomic Number 59 | Britannica
praseodymium (Pr), chemical element, a rare-earth metal of the lanthanide series of the periodic table. Praseodymium is a moderately soft, ductile, and malleable silvery white metal.
Praseodymium - Element information, properties and uses
Element Praseodymium (Pr), Group 19, Atomic Number 59, f-block, Mass 140.908. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Praseodymium | Pr (Element) - PubChem
Praseodymium is a chemical element with symbol Pr and atomic number 59. Classified as a lanthanide, Praseodymium is a solid at room temperature. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.
Praseodymium | History, Uses, Facts, Physical & Chemical …
Praseodymium was discovered in 1841. It is strong paramagnetic in nature. It is widely used as an alloying agent with magnesium to make high strength metal. It is found in house equipment like color television, lamps and glasses.
Facts About Praseodymium - Live Science
2013年6月21日 · Praseodymium is a silvery rare-earth metal that is soft, malleable and ductile. It is one of the lanthanides. [See Periodic Table of the Elements] Although praseodymium is more resistant...
Praseodymium (Pr) - Uses, Properties & Health Effects | Periodic …
Praseodymium (Pr) is a silvery, ductile & malleable metal element with atomic number 59 in the Periodic Table. Learn its uses, properties, electronic configuration, health effects & more.
Periodic Table of Elements: Los Alamos National Laboratory
Praseodymium is soft, silvery, malleable, and ductile. It is somewhat more resistant to corrosion in air than europium, lanthanum, cerium, or neodymium, but it does develop a green oxide coating that falls off when exposed to air. As with other rare-earth metals, it should be kept under a light mineral oil or sealed in plastic.
Praseodymium | Pr | CID 23942 - PubChem
2021年10月14日 · Praseodymium | Pr | CID 23942 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Element: Praseodymium - Periodic table
Praseodymium is a chemical element with the symbol Pr and the atomic number 59. It is the third member of the lanthanide series and is considered one of the rare-earth metals. It is a soft, silvery, malleable and ductile metal, valued for its magnetic, electrical, chemical, and …
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