Comparisons / Comparison of Copernicium and Tennessine

Comparison of Copernicium and Tennessine [S]ave

Attribute
Tennessine ×
Copernicium ×
Discovered (year)20101996
Atomic number117112
Group nameHalogenTransition metal
Oxidation states
  • -1
  • +1
  • +3
  • +5
  • 0
  • 1
  • 2
Electron configuration[Rn]7s²7p⁵5f¹⁴6d¹⁰ (predicted)[Rn]7s²5f¹⁴6d¹⁰ (predicted)
Atomic mass (u)294.211286.179
Standard stateSolid (expected)Solid (expected)
SymbolTsCn



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