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PERIODIC TABLE
Silicon
Atomic No. 14
Si
Silicon
About Silicon
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Properties
- Atomic Number
- 14
- Atomic Symbol
- Si
- Atomic Mass
- 28.0855
- CAS No.
- 7440-21-3
- Density
- 2.33 g/cm³
- Series
- metalloid
- Melting Point
- 1,414°C
- Boiling Point
- 2,900°C
- Thermal Conductivity
- 1.5 W/cm °C
- Heat of Fusion
- 50.2 kJ/mol
- Heat of Vaporization
- 359 kJ/mol
- Electronegativity
- 1.9 pauling
- Crystal Structure
- Tetrahedral
- Electrical Conductivity
- 1000 S/m
Silicon Products
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