The definition of a covalent bond is a chemical link between two atoms or ions in which the electron pairs are shared.
🔬 Define a Covalent Bond: Why It’s the Backbone of Chemistry (With Real-World Examples!) TL;DR: A covalent bond is a chemical bond where atoms share electrons to achieve stability. It’s the glue holding molecules like water (H₂O) and DNA together—essential for life and materials science. This post breaks down its definition, types, strengths, and why it matters beyond textbooks. —
In Lewis terms a covalent bond is a shared electron pair. The bond between a hydrogen atom and a chlorine atom in hydrogen chloride is formulated as follows: In a Lewis structure of a covalent compound, the shared electron pair between the hydrogen and chlorine ions is represented by a line.
What is a Covalent Bond? A covalent bond is a type of chemical bond that involves the sharing of electron pairs between atoms. The binding arises from the electrostatic attraction of their nuclei for the electrons. It is responsible for holding the atoms together.
A covalent bond is a chemical bond that involves the sharing of electrons to form electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs. The stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding. [1] .
Covalent bonding is one of the main types of chemical bonds, along with ionic and metallic bonds. Unlike these other bonds, covalent bonding involves the sharing of electron pairs between atoms.
A covalent bond is a chemical bond where two atoms share one or more pairs of electrons. Instead of one atom stealing an electron from another (as happens in ionic bonds), both atoms contribute electrons to a shared pair, and that shared pair holds the atoms together.