Category
transition metal
State at Room Temperature
solid
Electron Configuration
1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d⁵
Valence Electrons
2
Lewis Dot:••
Electronegativity
1.9
Pauling scale
Oxidation States
+4+6+7
Melting Point
3459 K
3185.85°C
Boiling Point
5869 K
5595.85°C
Density
21.02
g/cm³
Position in Table
Group 7Period 6d-block
Discovery
Historical Information
Discovered byWalter Noddack, Ida Tacke, Otto Berg
Year1925
Common Uses
Applications & Industries
Jet engines, catalysts, thermocouples, mass spectrometers
Related Elements
Same group or period
Related Calculators
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