bismuth

Symbol: Bi
Atomic number: 83
Atomic weight: 208.98038
Group: 15
Group name: Pnictogen
Period: 6
Block: p
CAS ID: 7440-69-9
Shell structure: 2.8.18.32.18.5
Electron configuration: [Xe].4f14.5d10.6s2.6p3
State: |standardstate|
Melting point: 544.4 [or 271.3 °C (520.3 °F)]
Boiling point: 1837 [or 1564 °C (2847 °F)]
Ionization energy/kJ per mol: 703
Common oxidation states: 3
Pauling electronegativity: 2.02