All chemical elements

Symbol

Bi

Atomic number

83

Chemical property

Post-​transition metal

Origin o the name

Uncertain, possibly Arabic or German

Group

15

Period

6

Atomic weight (u)

208.9804

Atomic weight uncertainty (u)

0.00001

Density (g/cm³)

9.807

Melting point (K)

544.7

Boiling point (K)

1837

Heat capacity (J/(g·K))

0.122

Electro-negativity

2.02

Abundance in earth's crust (mg/kg)

0.009