Periodic Table · element

Bismuth

Bi · Z 83

atomic number

83

atomic mass

208.98

notation

Bi

group

15: Nitrogen

period

6

state0c

Solid

state20c

Solid

occurrence

Primordial

density

9.78

melting pt

271.4

boiling pt

1564

discovered

-1000

abundance

0.0085

ore minerals

with lead, tungsten and copper

mined as

By-product

extraction

Recovered from lead refining (the Betterton–Kroll process) and from tungsten and copper circuits; almost no primary bismuth mining.

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From the All Periodical Elements database in Notion, last edited 2026-08-16. This page is the row, rendered by the build; nothing on it is written by hand.