102  Nobelium

 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      

+--------------------+
|102  _   _          |
|    | \ | | ___     |
|    |  \| |/ _ \    |
|    | |\  | (_) |   |
|    |_| \_|\___/    |
|                    |
|      Nobelium      |
|     259.10100 u    |
+--------------------+

Electron Configuration: [Rn]7s2 5f14
Electronegativity:      1.3
Atomic Radius:          
Ionization Energy:      6.65 eV
Electron Affinity:      
Oxidation States:       +3, +2
Standard State:         Solid
Melting Point:          1100 K
Boiling Point:          
Density:                
Family:                 Actinide
Year Discovered:        1957
Number of Neutrons:     157
Number of Protons:      102
Number of Electrons:    102
Number of Valence:      
Valency:                
Group:                  
Period:                 7
Shell:                  f-shell
Specific Heat:          
Radioactive:            1
Occurrence:             Synthetic
Source:                 Human-made