Comparisons / Comparison of Rutherfordium and Meitnerium

Comparison of Rutherfordium and Meitnerium [S]ave

Attribute
Rutherfordium
×

Meitnerium
×
Discovered (year)19641982
1Atomic number104109
Group nameTransition metalTransition metal
Oxidation states
  • +4
  • 1
  • 3
  • 4
  • 6
  • 8
  • 9
Electron configuration[Rn]7s²5f¹⁴6d²[Rn]7s²5f¹⁴6d⁷ (calculated)
Atomic mass (u)267.122277.154
Standard stateSolidSolid
SymbolRfMt



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