Molybdenum (Mo)
Refractory Metals | Atomic Number: 42
Basic Properties
Mo
42
95.95 g/mol
| Element Category | Refractory Metals |
|---|---|
| Atomic Number | 42 |
| Atomic Weight | 95.95 g/mol |
| Crystal Structure | Body-centered cubic (BCC) |
Crystal Structure Visualization
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Description
Molybdenum is a refractory metal with a high melting point, used in high-strength alloys and as a catalyst.
| Density | 10.28 g/cm³ |
|---|
| Tensile Strength | 550-800 MPa |
|---|---|
| Hardness | 5.5 Mohs |
| Melting Point | 2623°C |
|---|---|
| Boiling Point | 4639°C |
| No electrical properties data available |
| Corrosion Resistance | Excellent |
|---|
Applications
Used in high-strength steel and catalysts.
Production Methods
Extracted from molybdenite.
History
Discovered in 1778.