Bismuth (Bi)

A fascinating post-transition metal element.

Bismuth is element 83 on the periodic table.

Element properties

Atomic number
83
Symbol
Bi
Atomic mass
208.98 u
Category
Post-Transition Metal
Period
6
Group
15
Block
p
State
Solid
Electron configuration
[Xe] 4f14 5d10 6s2 6p3
Electronegativity (Pauling)
2.02
Density
9.78 g/cm³
Melting point
271.3 °C
Boiling point
1564 °C