Tin vs Ytterbium

PropertySn TinYb Ytterbium
Atomic number5070
SymbolSnYb
NameTinYtterbium
Categorypost-transition-metallanthanide
Standard Atomic Weight118.71 u173.054 u
Period56
Group14N/A
Blockps
Phase at STPsolidsolid
Electron configuration[Kr]5s24d105p2[Xe]6s24f14
Oxidation states[-4, -3, -2, -1, 0, 1, 2, 3, 4][0, 1, 2, 3]
Electronegativity (Pauling)1.96N/A
Electron affinity1.112 eV-0.02 eV
Density7287 kg/m³6900 kg/m³
Melting point231.93 °C818.85 °C
Boiling point2601.85 °C1195.85 °C
Discovery yearN/A1878