In general polymers are characterized by which of the follow

In general, polymers are characterized by which of the following properties (three best answers): (a) brittleness, (b) chemical inertness, (c) electrically insulating, (d) high electrical conductivity, (e) high hardness, (f) high thermal conductivity, (g) low density, and (h) low thermal conductivity?

Ans- Characteristics of polymers are: Electrically insulated, low density, low thermal conductivity.