Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> List some uses of silicon.

Answer 1

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> 1. Pure silicon is used to make chips for computers, transistors and other electronic devices.
2. Silicon in the form of silica is the principal ingredient for glass.
3. Silicon is used to make a compound called silicon carbide, which is the hardest compound known to man.