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: [Xe]6s1 4f14 5d10
Electronegativity: 2.54
Atomic Radius: 166 pm
Ionization Energy: 9.226 eV
Electron Affinity: 2.309 eV
Oxidation States: +3, +1
Standard State: Solid
Melting Point: 1337.33 K
Boiling Point: 3129 K
Density: 19.282 g/cm3
Family: Transition metal
Year Discovered: Ancient
Number of Neutrons: 118
Number of Protons: 79
Number of Electrons: 79
Number of Valence:
Valency:
Group: 11
Period: 6
Shell: d-shell
Specific Heat: 0.129 J/g K
Radioactive: 0
Occurrence: Natural
Source: Merging neutron stars