Neon
Elemental State Ne
Electron Configuration 1s22s22p6
First Ionization Potential 21.565 eV
Electron Affinity  
Z* 5.758 (Clementi-Raimondi)
Pauling Electronegativity  
Covalent Radius  
Metallic Radius  
Ionic Radius  
van der Waal's Radius 1.54 Å
Melting Point –248.59 oC (triple point)
Boiling Point –246.08 oC
Density 0.89999 g/L (0 oC)
Other Properties