103  Lawrencium

 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]     

+--------------------+
|103  _              |
|    | |    _ __     |
|    | |   | '__|    |
|    | |___| |       |
|    |_____|_|       |
|                    |
|     Lawrencium     |
|      266.120 u     |
+--------------------+

Electron Configuration: [Rn]7s2 5f14 6d1
Electronegativity:      
Atomic Radius:          
Ionization Energy:      
Electron Affinity:      
Oxidation States:       3
Standard State:         Solid
Melting Point:          1900 K
Boiling Point:          
Density:                
Family:                 Actinide
Year Discovered:        1961
Number of Neutrons:     159
Number of Protons:      103
Number of Electrons:    103
Number of Valence:      
Valency:                
Group:                  
Period:                 7
Shell:                  f-shell
Specific Heat:          
Radioactive:            1
Occurrence:             Synthetic
Source:                 Human-made