Examples of Insulating materials
The insulating materials are those that are characterized by being resistant to the passage of electric current. To the extent that many types of elements function as good conductors, there will be others that do not, being functional for other daily and industrial actions. The chemical foundation of the insulating materials is that their valence band is large, that is to say, that in the last electronic orbit they have a quantity of between five and seven electrons, which prevents them from being transferred. This assignment is what underlies the ability to conduct electricity, so its absence makes it an insulating element. The insulating condition of a material does not prevent it from passing any electricity, but the passing electrons do so with a force 2.5 * 1024 times less than in the case of good electrical conductors , such as silver or copper. It must be said, on the other hand, that there are some materials that are...