Element Tin (Sn)

Atomic number 50 · metal · Atomic mass 118.71 u

Atomic Mass
118.7100 u
Element Properties
Atomic Number 50
Atomic Mass 118.7100 u
Category metal / 后过渡金属
Group 14
Period 5
Block P
Electron Configuration [Kr] 4d¹⁰ 5s² 5p²
Electronegativity (Pauling) 1.96
Phase at STP Solid
Density 7.287 g/cm³
Year Discovered

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