Comparisons / Comparison of Roentgenium and Moscovium

Comparison of Roentgenium and Moscovium [S]ave

Attribute
Moscovium ×
Roentgenium ×
Discovered (year)20031994
Atomic number115111
Group namePost-transition metalTransition metal
Oxidation states
  • 1
  • 3
  • -1
  • 1
  • 3
  • 5
Electron configuration[Rn]7s²7p³5f¹⁴6d¹⁰ (predicted)[Rn]7s²5f¹⁴6d⁹ (predicted)
Atomic mass (u)290.196282.169
Standard stateSolid (expected)Solid (expected)
SymbolMcRg



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