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The Rare
Earth Elements are divided into the Lanthanide and Actinide
series. The elements in the Lanthanide series closely resemble
lanthanum, and one another, in their chemical and physical
properties. Their compounds are used as catalysts in the
production of petroleum and synthetic products.
Brief Facts about the
Discovery and History of the Element Neodymium
Neodymium was discovered by Baron Carl Auer von Welsbach in
Vienna, Austria in 1885.
Occurrence of the element Neodymium
Never found in nature as the free element
Found in monazite and bastnaesite
Also found in Misch metal Common Uses of
Neodymium
Coloring glass
Coloring ceramics
Infra-red radiation filtering
The Properties of the Element Neodymium
Name of Element : Neodymium
Symbol: Nd
Atomic Number: 60
Atomic Mass: 144.24 amu
Melting Point: 1010.0 °C - 1283.15 °K
Boiling Point: 3127.0 °C - 3400.15 °K
Number of Protons/Electrons: 60
Number of Neutrons: 84
Crystal Structure: Hexagonal
Density @ 293 K: 7.007 g/cm3
Color of Neodymium : silvery |