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Aliases: Cm

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Object «Curium» has attributes

Attribute Value
Symbol Cm
Standard state Solid
Atomic mass 247.07035 u
Electron configuration [Rn]7s²5f⁷6d¹
Oxidation states
  • +3
Electronegativity (pauling scale) 1.3
Atomic radius (van der waals) 245 pm
Ionization energy 6.02 eV
Melting point 1618 K
Boiling point 3400 K
Density 13.51 g/cm³
Atomic number 96
Group name Actinide
Discovered 1944 year
Electron affinity Add

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There was one edit, no edits waiting approval. Last edited by fink.isabella(301), Jun 1, 2022 (18 fields were changed)
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