82  Lead

 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      

+--------------------+
| 82  ____  _        |
|    |  _ \| |__     |
|    | |_) | '_ \    |
|    |  __/| |_) |   |
|    |_|   |_.__/    |
|                    |
|        Lead        |
|        207 u       |
+--------------------+

Electron Configuration: [Xe]6s2 4f14 5d10 6p2
Electronegativity:      2.33
Atomic Radius:          202 pm
Ionization Energy:      7.417 eV
Electron Affinity:      0.36 eV
Oxidation States:       +4, +2
Standard State:         Solid
Melting Point:          600.61 K
Boiling Point:          2022 K
Density:                11.342 g/cm3
Family:                 Post-transition metal
Year Discovered:        Ancient
Number of Neutrons:     125
Number of Protons:      82
Number of Electrons:    82
Number of Valence:      4
Valency:                4
Group:                  14
Period:                 6
Shell:                  p-shell
Specific Heat:          0.129 J/g K
Radioactive:            0
Occurrence:             Natural
Source:                 Dying low-mass stars
Source:                 Merging neutron stars