Copernicium

Unknown
277
[Rn] 5f146d107s2
285Cn
12
7
d
112
2, 8, 18, 32, 32, 18, 2
Cn
Unknown
Unknown
Unknown
Sigurd Hofmann and colleagues
1996
54084-26-3
More Information
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Atomic Data

Atomic Radiues, Non-bonded (A): Unknown
Electron Affinity (kJ mol-1): Unknown
Covalent Radiues (A): 1.22
Electronegativity (Pauling Scale): Unknown
Ionisation Energies (kJ mol-1) 1st 2nd 3rd 4th 5th 6th 7th 8th
- - - - - - - -

Oxidation States and Isotopes

Common oxidation states 1
Isotope Atomic Mass Natural Abundance Half Life Mode of Decay
285Cn 285.177 ~ 29 s α

Pressure and Temperature Data

Specific Heat Capacity: Unknown
Shear Modulus: Unknown
Young Modulus: Unknown
Bulk Modulus: Unknown
Pressure 400k Pressure 600k Pressure 800k Pressure 1000k Pressure 1200k Pressure 1400k Pressure 1600k Pressure 1800k Pressure 2000k Pressure 2200k Pressure 2400k
- - - - - - - - - - Unknown