The periodic Table
coloured by Discovery
coloured by States
Constants, Astronomy
Constants, Physics
SI Units
by Peder Axensten

Uus


in WebElements
in X-Ray info
Uus, 117
ununseptium (English)
ununseptium, m. (French)
Ununseptium, n. (German)
ununseptij (Russian)
ununseptio (Spanish)
ununseptium (Swedish)


Symbol, numberUus, 117 (n/a), Group: 17; 7A
In NatureOnly synthetically prepared.
Discovered
Ionisation [kJ/mol]
  M-->  M+--> M2+--> M3+--> M4+--> M5+--> M6+--> M7+--> M8+--> M9+-->M10+
Thermodynamics
State Df Df CpH 298.15-H°0
[kJ/mol] [J/Kmol] [kJ/mol]
Isotopes
Mass In nature Half-life Spin m/mN NMM Decay
Uus