Tungsten

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Tungsten
W
In situ availability:
Necessity:
Atomic number: 74
Atomic mass: 183.84
group: 6
period: 6
normal phase: Solid
series: Transition Metals
density: 19.25 g/cm3
melting point: 3695K,
3422°C,
6192°F
boiling point: 5828K,
5555°C,
10031°F)
NbMoTc
Ta ← W → Re
DbSgBh
Atomic radius (pm): 135
Bohr radius (pm): 193
Covalent radius (pm): 146
Van der Waals radius (pm):
ionic radius (pm): (+6) 60
1st ion potential (eV): 7.98
Electron Configuration
1s2
2s2 2p6
3s2 3p6 3d10
4s2 4p6 4d10 4f14
5s2 5p6 5d4
6s2
Electrons Per Shell
2, 8, 18, 32, 12, 2
Electronegativity: 1.7
Electron Affinity: 0.86
Oxidation states: 6, 5, 4, 3, 2
Magnetism: ?
Crystal structure: Body centered cubic

Tungsten is a Transition Metal in group 6. It has a Body centered cubic crystalline structure. This element has 5 stable isotopes: 180, 182, 183, 184, and 186.




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