Maxinebarlaanviz
Answered

which group is composed of insulator only? a. aluminium foil, iron nail, rubber b. brass, gold, silver c. glass, plastic, rubber d.leather, iron nail, pins​

Sagot :

Lawrenceaurelio667viz

Answer:

The group that is composed of insulator only would be letter C. glass, plastic, rubber

Explanation:

Glass, plastic and rubber does not conduct heat therefore they are insulators. Insulators are objects thatcannot conduct heat properly.