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engineering fundamentals Element Information: Polonium
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Polonium
84
Po
[209]
Atomic Number 84
Atomic Weight [209]
Electron Config. 2-2-6-2-6-10-2-6-10-14-2-6-10-0-2-4
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 9200 kg/m3 Solid  298.15 

Thermal Properties Conditions
Temp. (K) Pressure (Pa)
Melting Temperature 527.15 K   101325 
Boiling Temperature 1235.15 K   101325 
Thermal Conductivity 20 W/m-K 300 101325 

 
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