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Bismuth-Crystal.jpg

B I S M U T H

Periodic Table

Atomic Symbol: Bi

Atomic Number: 83

Atomic Mass: 208.98040

Melting Point: 271.4 C

Boiling Point: 1,564 C

Density: 9.8 g/cm

Electron Configuration: [Xe] 4f14 5d10 6s2 6p3

Valence Electrons: 5

Basic Information

Electron Configuration

Word Origin: The word bismuth came from the German term weisse                            masse which translates to, white mass.

 

Discovery: Claude Geoffroy, a young French chemist, showed Bismuth                       was distinctly different from lead in 1753.

 

Sources: The minerals bismuthinite, bismite, bismuth glance are the                       largest sources of bismuth. It can also be obtained as a by-                       product of refining lead, copper, tin, silver, and gold                                 ores. Peru, Japan, Mexico, Bolivia, and Canada are                               major bismuth producers

 

Uses: Bismuth is used in cosmetics, pigments, fire extinguishers,                      detection systems, and medicines. It can also be used as a                        replacement for lead in bullets. Pepto-Bismol is a well-known                  medication that uses bismuth.

Other Information

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