Question

properties of silicon​

Answer 1

circuit IC

chemical reaction in lab

Mobiles

very hard and cannot be melted in lower temperature

Answer 2

Answer:

• Silicon exists in two allotropic forms.
• Allotropes are forms of an element with different physical and chemical properties. ...
• The melting point of silicon is 1,410°C (2,570°F) and the boiling point is 2,355°F (4,270°F).
• Its density is 2.33 grams per cubic centimeter.