Tungsten

Transition metal · atomic number 74

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74183.841WTungstenSolidTransition metal

Tungsten, also known as wolfram, is a chemical element with symbol W and atomic number 74. The word tungsten comes from the Swedish language tung sten, which directly translates to heavy stone. Its name in Swedish is volfram, however, in order to distinguish it from scheelite, which in Swedish is alternatively named tungsten.

Properties of Tungsten

Element categoryTransition metal
Atomic number74
Atomic mass183.841 u
Phase at STPSolid
Group6
Period6
Blockd
Electron configuration[Xe] 4f14 5d4 6s2
Electrons per shell2, 8, 18, 32, 12, 2
Electronegativity (Pauling)2.36
Melting point3695 K (3422 °C)
Boiling point6203 K (5930 °C)
Density19.25 g/cm3
Discovered byCarl Wilhelm Scheele

About the transition metal group

The dense, strong, catalytic heart of the table — iron, copper, gold, titanium — responsible for most of metallurgy, jewellery and industry.

Data: Periodic-Table-JSON (CC BY-SA 3.0) · stored statically on our server. https://en.wikipedia.org/wiki/Tungsten

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