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Atomic Number 10
Atomic Weight 20.1797
Electron Config. 2-2-6
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 0.8999 kg/m3 Gas  293.15  101325 
Density 1204 kg/m3 Liquid  27.07  101325 

Thermal Properties Conditions
Temp. (K) Pressure (Pa)
Melting Temperature 24.56 K   101325 
Boiling Temperature 27.07 K   101325 
Critical Temperature 44.45 K    
Fusion Enthalpy 16.4 J/g 101325 
Vaporization Enthalpy 84.74 J/g 101325 
Heat Capacity 1030 J/kg-K 298.149993896 100000