Comparisons / Comparison of Rutherfordium and Dubnium

Comparison of Rutherfordium and Dubnium [S]ave

Attribute
Dubnium
×

Rutherfordium
×
Discovered (year)19671964
Electron configuration[Rn]7s²5f¹⁴6d³[Rn]7s²5f¹⁴6d²
Oxidation states
  • 3
  • 4
  • 5
  • +4
Atomic mass (u)268.126267.122
Standard stateSolidSolid
Group nameTransition metalTransition metal
Atomic number105104
SymbolDbRf



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