GEOLOGY

Detailed explanation-1: -Insulators are materials that have just the opposite effect on the flow of electrons that conductors do. They do not let electrons flow very easily from one atom to another. Insulators are materials whose atoms have tightly bound electrons.

Detailed explanation-2: -Materials that do not let current flow easily are called insulators. Most nonmetal materials such as plastic, wood and rubber are insulators. You will notice this if you have ever plugged something into a wall outlet.

Detailed explanation-3: -A conductor is a material that allows electrons to flow freely through it, making it useful for carrying electric current. An insulatoris a material that resists the flow of electrons, so it does not allow electric current to pass through it.

Detailed explanation-4: -Insulators: Materials that present high resistance and restrict the flow of electrons. Examples: Rubber, paper, glass, wood and plastic.

Detailed explanation-5: -In a conductor, electric current can flow freely, in an insulator it cannot. Metals such as copper typify conductors, while most non-metallic solids are said to be good insulators, having extremely high resistance to the flow of charge through them.