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Ununseptium

Uus Ununseptium
117
[294]
7
Symbol
Uus
Atomic Number
117
Atomic Weight
[294]
Element Classification
Discovered By
Joint Institute for Nuclear Research
Discovery Date
2010 (Russia)
Name Origin
Un (one) un (one) sept (seven)
Density (g/cc)
n/a
Melting Point (K)
n/a
Boiling Point (K)
n/a
Appearance
n/a
Atomic Radius (pm)
n/a
Atomic Volume (cc/mol)
n/a
Covalent Radius (pm)
n/a
Ionic Radius
n/a
Specific Heat
n/a
Fusion Heat (kJ/mol)
n/a
Evaporation Heat (kJ/mol)
n/a
Thermal Conductivity (@25°C W/m K)
n/a
Debye Temperature (K)
n/a
Pauling Negativity Number
n/a
First Ionizing Energy (kJ/mol)
n/a
Oxidation States
n/a
Electronic Configuration
[Rn] 5f14 6d10 7s2 7p5
Lattice Structure
(n/a)
Lattice Constant
n/a
Lattice C/A Ratio
n/a

KEY

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Ununseptium

Columbia Encyclopedia

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