CONDUCTORS AND INSULATORS

1. There are two types of material

1.1. CONDUCTORS

1.1.1. When electricity moves easily through a material, this is called CONDUCTOR

1.1.1.1. Good conductors are:

1.1.1.1.1. METALS

1.1.1.1.2. LIQUIDS

1.1.1.1.3. GASES

1.2. INSULATORS

1.2.1. In insulators, electrons are not free to move around, they remain attached to their atoms.

1.2.1.1. Good insulators are:

1.2.1.1.1. GLASS

1.2.1.1.2. RUBBER

1.2.1.1.3. WOOD

1.2.1.2. They are important for electrical safety.