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
Electron Configuration: [Rn]7s2 7p2 5f14 6d10 **
Electronegativity:
Atomic Radius:
Ionization Energy:
Electron Affinity:
Oxidation States: 6, 4, 2, 1, 0
Standard State: Solid **
Melting Point:
Boiling Point:
Density:
Family: Post-transition metal
Year Discovered: 1998
Number of Neutrons: 175
Number of Protons: 114
Number of Electrons: 114
Number of Valence: 4
Valency: 4
Group: 14
Period: 7
Shell: p-shell
Specific Heat:
Radioactive: 1
Occurrence: Synthetic
Source: Human-made