93 Neptunium

Atomic Number
Atomic Weight
Boiling Point °C
Melting Point °C
Specific Gravity
Electron Configuration
Electronegativity
Heat of Vaporization
Heat of Fusion
93
237.0482

637
20.4
Rn/5F4,6D1,7S2
1.36

5.19
Electrical Conductivity
Thermal Conductivity
Specific Heat
First Ion Potential
Covalent Radius
Atomic Radius
Atomic Volume
Oxidation States
0.00822
0.063
0.12
6.19


11.62
5,6,4,3

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