Bismuth was discovered by Known since ancient times at no data in not known.
Origin of name: from the German word "bisemutum".
Atomic Number: 83
Atomic Weight:208.98040
Melting Point: 544.55 K (271.40°C or 520.52°F)
Boiling Point: 1837 K (1564°C or 2847°F)
Density: 9.807 grams per cubic centimeter
Phase at Room Temperature:Solid
Element Classification: Metal
Period Number: 6 Group Number: 15 Group Name: Pnictogen