Bismuth

Source: http://www.tabulka.cz/english/elements/show.asp?id=83

name Bismuth
latin Bismuthum
french Bismuth
german Bismut
symbol Bi
proton number 83
atomic weight 208.98038
Pauling electronegativity 2.02
electronic configuration [Xe] 4f145d106s26p3
1s22s22p63s23p63d104s24p64d105s25p64f145d106s26p3
melting point 544.4 K, 271.25°C, 520.25°F
boiling point 1837 K, 1564°C, 2847°F
group 15
period 6
state (by 20°C) solid
oxidation states -3, +3, +5

Discoverer

This element has been known since ancient times. The particular discoverer is not known.


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