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Object «Nobelium» has attributes

Attribute Value
Symbol No
Atomic number 102
Group name Actinide
Standard state Solid
Atomic mass 259.101 u
Electron configuration [Rn]7s²5f¹⁴
Oxidation states
  • +2
  • +3
Electronegativity (pauling scale) 1.3
Ionization energy 6.65 eV
Melting point 1100 K
Discovered 1957 year
Atomic radius (van der waals) Add
Electron affinity Add
Boiling point Add
Density Add

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There was one edit, no edits waiting approval. Last edited by fink.isabella(237), Jun 1, 2022 (15 fields were changed)
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