A chemical bond is a force that holds atoms together in a compound. There are three main types of chemical bonds: covalent, ionic, and metallic.
Covalent bonds involve the sharing of electrons between atoms, creating molecules. Ionic bonds result from the transfer of electrons, forming ions that attract each other. Metallic bonds occur in metals, with electrons freely moving between atoms.
These bonds determine the structure and properties of substances, influencing their physical and chemical behavior. Understanding chemical bonds is crucial for explaining the formation and characteristics of various compounds in chemistry.