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Uranium
92
U
238.029
Atomic Number 92
Atomic Weight 238.029
Electron Config. 2-2-6-2-6-10-2-6-10-14-2-6-10-3-2-6-1-2
Electron configuration order: 1s-2s-2p-3s-3p-3d-4s-4p-4d-4f-5s-5p-5d-5f-6s-6p-6d-7s

Mechanical Properties Conditions
Phase Temp. (K) Pressure (Pa)
Density 19100 kg/m3 Solid  298.15 
Modulus of Elasticity 165.474 GPa Solid  0   
Poisson Ratio 0.23 Solid     
Thermal Expansion Coefficient 1.390 /K Solid  298.15  

Electrical Properties Conditions
Temp. (K) Note
Electrical Resistivity 3.000 W-m chrystallographic average 

Thermal Properties Conditions
Temp. (K) Pressure (Pa)
Melting Temperature 1408.15 K   101325 
Boiling Temperature 4404.15 K   101325 
Critical Temperature 12500 K    
Fusion Enthalpy 38.4 J/g 101325 
Heat Capacity 116 J/kg-K 298.149993896 100000 
Thermal Conductivity 27.6 W/m-K 300 101325 
 
Glossary