What are the different types of chemical bonds?

A chemical bond is a force of attraction between atoms or ions. Bonds form when atoms share or transfer valence electrons. Valence electrons are the electrons in the outer energy level of an atom that may be involved in chemical interactions.The four major types of chemical bonds are:
Ionic bonds
Form when one atom transfers electrons to another, creating oppositely charged ions. Ionic bonds are important for many processes in chemistry, including the development of batteries and the production of glass.
Covalent bonds
Form when atoms share electrons, creating electron pairs that surround the nuclei of the atoms. Covalent bonds are common in organic compounds, which contain carbon.
Metallic bonds
Form when electrons are shared between multiple metal atoms, creating a “sea of electrons” that orbits the nuclei of the atoms. Metallic bonds are strong, which explains why metals have high melting and boiling points, and are good conductors of heat and electricity.
Hydrogen bonds
Form when a hydrogen atom covalently bonded to an electronegative atom interacts with another electronegative atom. Hydrogen bonds are weak electrostatic bonds.
In reality, most materials have more than one type of bonding. For example, iron has mostly metallic bonding, but also some covalent bonding.