Odd ones give the reasons for your choice out of copper, iron, pencil and Rubber

Asked by 95sainiritu | 11th Jan, 2021, 07:59: PM

Expert Answer:

Rubber is odd one out. 
 
Copper, iron and pencil ( obtained from graphite) are good conductors of electricity while rubber is an insulator. 

Answered by Shiwani Sawant | 12th Jan, 2021, 10:50: AM