What chemical bond?

Answer:
A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electromagnetic force attraction between opposite charges, either between electrons and nuclei, or as the result of a dipole attraction (I prefer not to list all of the physics dipoles).
First answer by MarcoSousa. Last edit by MarcoSousa. Contributor trust: 3 [recommend contributor recommended]. Question popularity: 2 [recommend question].