Tin vs Platinum

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PropertySn TinPt Platinum
Atomic number5078
SymbolSnPt
NameTinPlatinum
Categorypost-transition-metaltransition-metal
Standard Atomic Weight118.71 u195.084 u
Period56
Group1410
Blockps
Phase at STPsolidsolid
Electron configuration[Kr]5s24d105p2[Xe]6s14f145d9
Oxidation states[-4, -3, -2, -1, 0, 1, 2, 3, 4][-3, -2, -1, 0, 1, 2, 3, 4, 5, 6]
Electronegativity (Pauling)1.962.28
Electron affinity1.112 eV2.1228 eV
Density7287 kg/m³2.146000e+4 kg/m³
Melting point231.93 °C1768.4 °C
Boiling point2601.85 °C3824.85 °C
Discovery yearN/A1735