Question

which materials are good insulators? select three options. glass paper gold plastic silver

Explanation:

Insulators are materials that do not allow the flow of heat or electricity easily. Glass, paper, and plastic have properties that prevent the free - flow of electrons or heat transfer by conduction, convection, or radiation. Gold and silver are good conductors of heat and electricity due to the presence of free electrons in their atomic structure.

Answer:

A. glass
B. paper
D. plastic