Chemical bonding is the creation of a chemical compound by forming a chemical link between two or more atoms, molecules, or ions.
Necessity:
The attractive force that holds atoms or ions together is known as a chemical bond.
When compared to individual atoms, such attractive interactions result in a more stable state for the entire system.
Chemical bonding is a fundamental idea in chemistry that helps to explain other concepts like molecules and reactions.
Scientists would be unable to explain why atoms are attracted to one another or how products are generated following a chemical reaction if it were not for chemical bonding.