Comparisons / Comparison of Rutherfordium and Dubnium

Comparison of Rutherfordium and Dubnium [S]ave

Attribute
Rutherfordium
×

Dubnium
×
Discovered (year)19641967
Atomic number104105
Group nameTransition metalTransition metal
Oxidation states
  • +4
  • 3
  • 4
  • 5
Electron configuration[Rn]7s²5f¹⁴6d²[Rn]7s²5f¹⁴6d³
1Atomic mass (u)267.122268.126
Standard stateSolidSolid
SymbolRfDb



Help · Contact us · Disclaimer · Contributors · Developers · Donate