Formal charges are the subject of two slides of this slideshow on bonding. Instructions for determining the formal charge of a compound are given.

In this 4-question quiz, predict how charge gets transferred by conduction between two objects.

The United States government has formally accused Chinese officials of hacking. Learn what kind of information these government officials are being charged with accessing.

Electrostatics is the study of forces between charges, as described by Coulomb's Law. We develop the concept of an electric field surrounding charges. We work through examples of the electric field near a line, and near a plane, and...