Question

Write metal,non-metal, noble gas, or compound for the following:

Silicon

Answer 1

• Silicon is a metalloid it can show properties of both metal and non-metal.
• It is best known for semiconducting material.
• The symbol of silicon is ${\mathrm{Si}}_{14}^{28}$atomic number 14 and mass number 28.
• 27% of silicon is present in the earth's crust.
• It is also used in computer chips and solar cells.
• It is also used in bricks.