Bismuth (Bi)
Noble Metals | Atomic Number: 83
Basic Properties
Bi
83
208.98 g/mol
| Element Category | Noble Metals |
|---|---|
| Atomic Number | 83 |
| Atomic Weight | 208.98 g/mol |
| Crystal Structure | Rhombohedral |
Crystal Structure Visualization
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Description
Bismuth is a brittle metal with unusually low thermal conductivity. It expands when solidifying and is used in pharmaceuticals and low-melting alloys.
| Density | 9.78 g/cm³ |
|---|
| Tensile Strength | N/A |
|---|---|
| Hardness | N/A |
| Melting Point | 271.4°C |
|---|---|
| Boiling Point | 1564°C |
| No electrical properties data available |
| Corrosion Resistance | High |
|---|
Applications
Used in cosmetics, pharmaceuticals, and low-melting alloys.
Production Methods
Obtained as a byproduct of lead and copper refining.
History
Known since ancient times and valued for its low toxicity.