Silicon (Si)
Metalloids | Atomic Number: 14
Basic Properties
Si
14
28.085 g/mol
| Element Category | Metalloids |
|---|---|
| Atomic Number | 14 |
| Atomic Weight | 28.085 g/mol |
| Crystal Structure | Diamond cubic |
Crystal Structure Visualization
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Description
Silicon is the most common metalloid, with properties between metals and non-metals. It's the foundation of most semiconductor devices and integrated circuits.
| Density | 2.33 g/cm³ |
|---|
| Tensile Strength | N/A |
|---|---|
| Hardness | 7 Mohs |
| Melting Point | 1414°C |
|---|---|
| Boiling Point | 3265°C |
| No electrical properties data available |
| Corrosion Resistance | Good |
|---|
Applications
Used in semiconductors and solar panels.
Production Methods
Extracted from quartz.
History
Known since ancient times in compound forms.