Concept:IC chips are made from semiconducting materials, mainly silicon.
Explanation:An integrated circuit (IC) is a tiny chip that contains electronic components like resistors, transistors, and capacitors.
These components work together to perform a specific function.
Silicon is used to make IC chips because it is a semiconductor.
It conducts electricity under certain conditions and acts as an insulator under others.
Silicon is also available in abundance, which makes it cost-effective.
Third-generation computers used ICs instead of individual transistors.
Silicon has the symbol
Si, atomic number
14, and atomic mass
28 u.
Answer:Silicon (Option B).