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Radon

Rn Radon
86
222.0176
6
Symbol
Rn
Atomic Number
86
Atomic Weight
222.0176
Element Classification
Discovered By
Fredrich Ernst Dorn
Discovery Date
1898 (Germany)
Name Origin
Variation of the name of another element, radium.
Density(g/cc)
4.4 (@ -62°C)
Melting Point
202
Boiling Point(K)
211.4
Appearance
Heavy radioactive gas
Atomic Radius(pm)
n/a
Atomic Volume(cc/mol)
n/a
Covalent Radius(pm)
n/a
Ionic Radius
n/a
Specific Heat
0.094
Fusion Heat
n/a
Evaporation Heat(kj/mol)
18.1
Thermal Conductivity(@25°C W/m K)
0.0036
Debye Temperature
n/a
Pauling Negativity Number
n/a
First Ionizing Energy(kj/mol)
1036.5
Oxidation States
n/a
Electronic Configuration
[Xe] 4f14 5d10 6s2 6p6
Lattice Structure
Face-Centered Cubic(FCC)
Lattice Constant
n/a
Lattice C/A Ratio
n/a

KEY

SEE ALSO

Radon

Columbia Encyclopedia

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