10  Neon

 H                                                  He
 Li Be                               B  C  N  O  F [Ne]
 Na Mg                               Al Si P  S  Cl Ar
 K  Ca Sc Ti V  Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
 Rb Sr Y  Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I  Xe
 Cs Ba La Hf Ta W  Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
 Fr Ra Ac Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
                                                      
       Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu      
       Th Pa U  Np Pu Am Cm Bk Cf Es Fm Md No Lr      

+--------------------+
| 10  _   _          |
|    | \ | | ___     |
|    |  \| |/ _ \    |
|    | |\  |  __/    |
|    |_| \_|\___|    |
|                    |
|        Neon        |
|      20.180 u      |
+--------------------+

Electron Configuration: [He]2s2 2p6
Electronegativity:      
Atomic Radius:          154 pm
Ionization Energy:      21.565 eV
Electron Affinity:      
Oxidation States:       0
Standard State:         Gas
Melting Point:          24.56 K
Boiling Point:          27.07 K
Density:                0.0008999 g/cm3
Family:                 Noble gas
Year Discovered:        1898
Number of Neutrons:     10
Number of Protons:      10
Number of Electrons:    10
Number of Valence:      8
Valency:                0
Group:                  18
Period:                 2
Shell:                  p-shell
Specific Heat:          1.030 J/g K
Radioactive:            0
Occurrence:             Natural
Source:                 Dying high-mass stars