A chemical bond is the physical process responsible for the attractive interactions between
atoms and
molecules, and that which confers stability to diatomic and polyatomic
chemical compounds. The explanation of the attractive forces is a complex area that is described by the laws of
quantum electrodynamics. In practice, however, chemists usually rely on
quantum theory or qualitative descriptions that are less rigorous but more easily explained to describe chemical bonding. In general, strong chemical bonding is associated with the sharing or transfer of electrons between the participating atoms.
Molecules,
crystals, and diatomic gases—indeed most of the physical environment around us—are held together by chemical bonds, which dictate the
structure of matter.
See more at Wikipedia.org...
Say it A chemical bond is a strong attraction between two or more atoms. Bonds hold atoms in
molecules and crystals together. There are many types of chemical bonds, but all involve electrons which are either shared or transferred between the bonded atoms.