Comparisons / Comparison of Dubnium and Meitnerium

Comparison of Dubnium and Meitnerium [S]ave

Attribute
Dubnium
×

Meitnerium
×
Discovered (year)19671982
Atomic number105109
Group nameTransition metalTransition metal
Oxidation states
  • 3
  • 4
  • 5
  • 1
  • 3
  • 4
  • 6
  • 8
  • 9
1Electron configuration[Rn]7s²5f¹⁴6d³[Rn]7s²5f¹⁴6d⁷ (calculated)
Atomic mass (u)268.126277.154
Standard stateSolidSolid
SymbolDbMt



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