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Plutonium
94
Pu
[244]
Atomic Number 94
Atomic Weight [244]
Electron Config. 2-2-6-2-6-10-2-6-10-14-2-6-10-6-2-6-0-2
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 19700 kg/m3 Solid  298.15 
Modulus of Elasticity 96.527 GPa Solid  298.15   
Poisson Ratio 0.21 Solid     
Thermal Expansion Coefficient 4.670 /K Solid  298.15  

Electrical Properties Conditions
Temp. (K) Note
Electrical Resistivity 1.414 W-m 380.15  

Thermal Properties Conditions
Temp. (K) Pressure (Pa)
Melting Temperature 913.15 K   101325 
Boiling Temperature 3501.15 K   101325 
Critical Temperature 10500 K    
Fusion Enthalpy 11.7 J/g 101325 
Heat Capacity 140 J/kg-K 298.149993896 0 
Thermal Conductivity 6.74 W/m-K 300 101325 
 
Glossary