50 Sn 118.71 Tin Post-transition metal

Bronze's other half: tin turned the Stone Age into the Bronze Age.

Atomic number
50
Atomic mass
118.71 u
Phase
Solid
Electron configuration
[Kr] 4d¹⁰ 5s² 5p²
Melting point
505.08 K · 231.9 °C
Boiling point
2,875 K · 2,601.9 °C
Density
7.265 g/cm³
Electronegativity
1.96
Period / Group
5 / 14
Discovery year
Ancient
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