C and Si have

C and Si are placed in the same group, because

C and Si both have same lattice structure, having 4 bonding electrons in each. However, C is insulator whereas Si is intrinsic semiconductor. This is because

C and Si both have same lattice structure, having 4 bonding electrons in each. However, C is insulator where as Si is intrinsic semiconductor. This is because, …….

C and Si both have same lattice structure, having 4 bonding electrons in each. However, C is insulator whereas Si is intrinsic semiconductor. This is because

C, Si and Ge have same lattice structure. Why is C insulator while Si and Ge intrinsic semiconductors?

C, Si and Ge have same lattice structure. Why is C insulator while Si and Ge intrinsic semiconductors?

C, Si and Ge have same lattice structure. Why is C insulator while Si and Ge intrinsic semiconductors?