Tungsten W
Electron 1
Electron 2
Electron 1
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Electron 8
Electron 1
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Electron 14
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Electron 18
Electron 1
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Electron 14
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Electron 18
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Electron 24
Electron 25
Electron 26
Electron 27
Electron 28
Electron 29
Electron 30
Electron 31
Electron 32
Electron 1
Electron 2
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Electron 1
Electron 2
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.
74
Atomic Number
183.84 u
Atomic Mass
3680.15 K
Melting Point
5828 K
Boiling Point
19.25 g/cm³
Density
2 Å
Atomic Radius
1.62 Å
Covalent Radius
2.36
Electronegativity
7.86 eV
First Ionization Energy
78.76
Electron Affinity
6
Number of Shells
2, 8, 18, 32, 12, 2
Electron Shell Occupations
0.13 J/g
Specific Heat