Final answer:
A chemical bond is a force of attraction between atoms or ions that forms when atoms share or transfer valence electrons. It is the physical process that holds atoms together in more stable chemical compounds.
Step-by-step explanation:
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. Valence electrons are the basis of all chemical bonds.
A chemical bond is the physical process that causes atoms and molecules to be attracted to each other and held together in more stable chemical compounds.
Atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. There are three different types of chemical bonds: covalent, ionic, and metallic bonds.