Name: Ununseptium
Symbol: Uus
Atomic Number: 117
AtomicWeight: 294.000000
Family: Unknown
CAS RN: 54101-14-3
Description: A very short lived super heavy element, appearance unknown
State (25 °C): Unknown (Synthetic)
Melting Point: 673 °K
Boiling Point: 823 °K
Density: 7.2 g/cm³
Oxidation states:
Electron Configuration: [Rn] 5f¹⁴6d¹⁰7s²7p⁵
Radius: no data pm (Covalent)
Electronegativity: – (Pauling Scale)

1st Ionization Energy: 743 KJ/mole
2nd Ionization Energy: 1853 KJ/mole
3rd Ionization Energy: – KJ/mole