Comparisons / Comparison of Meitnerium and Copernicium

Comparison of Meitnerium and Copernicium [S]ave

Attribute
Meitnerium
×

Copernicium
×
Discovered (year)19821996
Atomic number109112
Group nameTransition metalTransition metal
Oxidation states
  • 1
  • 3
  • 4
  • 6
  • 8
  • 9
  • 0
  • 1
  • 2
Electron configuration[Rn]7s²5f¹⁴6d⁷ (calculated)[Rn]7s²5f¹⁴6d¹⁰ (predicted)
Atomic mass (u)277.154286.179
1Standard stateSolidSolid (expected)
SymbolMtCn



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