molecular binding

In chemistry, molecular binding refers to the forces that hold atoms together to form molecules. There are two primary types of chemical bonds:

• Ionic bonds occur when one atom completely transfers an electron to another, creating charged particles called ions. The electrostatic attraction between these oppositely charged ions forms the ionic bond. For example, sodium chloride (table salt) is formed through ionic bonding.12

• Covalent bonds form when atoms share electrons. These shared electrons are distributed in molecular orbitals, creating a stable bond that holds the atoms together in a molecule. Most substances on Earth are composed of covalently bonded molecules.13

These bonds are fundamental to understanding the properties of substances and how they interact in chemical reactions.4