Solid State Class 12 Chemistry Maharashtra Board Textbook Solution

2. Answer the following in one or two sentences

iii. The following pictures show population of bands for materials having different electrical properties.
Classify them as insulator, semiconductor or a metal.

picture of metal insulator and semiconductor

Answer:-

The picture in the left represents a metal, the picture in the middle represents an insulator and the picture in the right represents a semiconductor

picture1 of metal semiconductor and insulator

Solid State Class 12 Chemistry Maharashtra Board Textbook Solution