Question

What is the term used to describe a material that has the ability to retain its physical shape and chemical identity when subjected to high temperatures?

1) Thermoplastic
2) Thermosetting
3) Conductive
4) Insulating

Answer 1

The term used to describe a material that can retain its physical shape and chemical identity when subjected to high temperatures is thermosetting.

Step-by-step explanation:

The term used to describe a material that has the ability to retain its physical shape and chemical identity when subjected to high temperatures is thermosetting (option 2).

Thermosetting polymers are plastics that soften when heated and can be molded, but harden permanently. They will decompose when reheated. An example of a thermosetting plastic is Bakelite, which is used in toasters, handles for pots and pans, dishes, electrical outlets, and billiard balls.