 | Tungsten | Atomic Number: 74 |
- Overview
Property Value Units 183.84
19.25
- Thermal Properties
Thermal Properties
Property Value Units 3410°C
5660°C
The critical pressure has not been determined for Tungsten
The critical temperature has not been determined for Tungsten
35 kJ/mol
800 kJ/mol
132 J/kg·K
170 W/m·K
- Electon Configuration
[Xe] 4f14 5d4 6s2
K L M N O P Q 2 8 18 32 12 2 0 Level S Orbital P Orbital D Orbital F Orbital Level 1 Level 2 - History
Year Discovered
1783
- Isotopes
Isotope Common Name Symbol Mass Status Abundance Half-life Decay mode Decay Energy Nuclear Spin Magnetic Moment 74
W
180
Tungsten W 180 Stable 0.12 - - - - - 74
W
182
Tungsten W 182 Stable 26.5 - - - - - 74
W
183
Tungsten W 183 Stable 14.31 - - - - - 74
W
184
Tungsten W 184 Stable 30.64 - - - - - 74
W
186
Tungsten W 186 Stable 28.43 - - - - - Isotopic mass data for stable isotopes is from:
G. Audi, A.H. Wapstra in Nuclear Physics A, 1993, 565, 1-65
and
G. Audi, A.H.Wapstra in Nuclear Physics A, 1995, 595 409-480.Natural abundance data is from:
K.J.R. Rosman, P.D.P. Taylor in Pure Appplied Chemistry, 1999, 71, 1593-1607.- Occurance
In the Universe 0.00000005% In the Sun 0.0000004% In Meteorites 0.000012% In the Earth's Crust 0.00011% In Seawater 0.000000012% In the Human Body 0% - Models
Pictures, videos and 3D models of the element
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