Praseodymium
Praseodymium is one of the rare earth elements found in Row 6 of the periodic table. The elements in this group are not especially rare, although they are quite difficult to separate from...
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Praseodymium
Praseodymium is a lanthanide rare earth element denoted by the atomic symbol Pr. It has an atomic number of 59, and the average atomic weight of its isotopes is 140.90765. It is a soft, y...
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Praseodymium
Symbol
Pr
Atomic Number
59
Atomic Mass
140.9077
Family
Lanthanide (Rare Earth Metal) Pronunciation
PRAY-zee-oh-DIM-ee-um
Overview
During the late 1830s and early 1840s, Swedish chemist C...
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Praseodymium
Praseodymium
Praseodymium