Praseodymium is a chemical element with the symbol Pr and atomic number 59.
It is the third member of the lanthanide series and is considered to be one of the rare-earth metals. It is a soft, silvery, malleable, and ductile metal, valued for its magnetic, electrical, chemical, and optical properties.
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Keywords: 59, chemical, earth, element, elemental, elements, lanthanide, metal, metals, pr, praseodymium, rare, rare-earth, series
