Comparisons / Comparison of Bohrium and Meitnerium

Comparison of Bohrium and Meitnerium [S]ave

Attribute
Bohrium
×

Meitnerium
×
Discovered (year)19761982
Atomic number107109
Group nameTransition metalTransition metal
Oxidation states
  • 3
  • 4
  • 5
  • 7
  • 1
  • 3
  • 4
  • 6
  • 8
  • 9
Electron configuration[Rn]7s²5f¹⁴6d⁵[Rn]7s²5f¹⁴6d⁷ (calculated)
1Atomic mass (u)270.133277.154
Standard stateSolidSolid
SymbolBhMt



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