Comparisons / Comparison of Rutherfordium and Meitnerium

Comparison of Rutherfordium and Meitnerium [S]ave

Attribute
Meitnerium
×

Rutherfordium
×
Discovered (year)19821964
Electron configuration[Rn]7s²5f¹⁴6d⁷ (calculated)[Rn]7s²5f¹⁴6d²
Oxidation states
  • 1
  • 3
  • 4
  • 6
  • 8
  • 9
  • +4
Atomic mass (u)277.154267.122
Standard stateSolidSolid
Group nameTransition metalTransition metal
Atomic number109104
SymbolMtRf



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