Interesting Facts
about the Origin and Meaning of the element name Tungsten
What are the origins of the word Tungsten ?
Tungsten originates from the Swedish words 'tung sten' meaning
heavy stone. It was formerly called Wolfram hence the symbol of
the element - W. Facts about the
Classification of the Element Tungsten
Tungsten is classified as a
"Transition Metal" which are located in Groups 3 - 12 of the
Periodic Table. An Element classified as a Transition Metals is
ductile, malleable, and able to conduct electricity and heat.
Brief Facts about the
Discovery and History of the Element Tungsten
Tungsten was discovered by the Spanish brothers Fausto and Juan
Jose de Elhuyar in 1783. Occurrence of the
element Tungsten in
the Atmosphere
Obtained from scheelite and wolframite
Common Uses of
Tungsten
Space-age super-alloys
Light bulb filaments - fluorescent lighting
Cemented carbides (also called hardmetals)
Armaments
Jewelry - Tungsten Carbide
The Properties of the Element Tungsten Name of Element : Tungsten
Symbol of Element : W
Atomic Number of Tungsten : 74
Atomic Mass: 183.84 amu
Melting Point: 3410.0 °C - 3683.15 °K
Boiling Point: 5660.0 °C - 5933.15 °K
Number of Protons/Electrons in Tungsten : 74
Number of Neutrons in Tungsten : 110
Crystal Structure: Cubic
Density @ 293 K: 19.3 g/cm3
Color of Tungsten : gray to white |