Wolfram
Wolfram
0 posts
0 projects
Wolfram ΒΆ
AtomicNumber: 74
Element: Wolfram
Symbol: W
AtomicMass: 183.84
NumberofNeutrons: 110
NumberofProtons: 74
NumberofElectrons: 74
Period: 6
Group: 6.0
Phase: solid
Radioactive: nan
Natural: yes
Metal: yes
Nonmetal: nan
Metalloid: nan
Type: Transition Metal
AtomicRadius: 2.0
Electronegativity: 2.36
FirstIonization: 7.864
Density: 19.3
MeltingPoint: 3680.15
BoilingPoint: 5828.0
NumberOfIsotopes: 22.0
Discoverer: J. and F. d’Elhuyar
Year: 1783.0
SpecificHeat: 0.132
NumberofShells: 6
NumberofValence: nan