Here's why:

* Covalent refers to the sharing of electrons.

* Bond refers to the force that holds atoms together in a molecule.

In a covalent bond, two atoms share one or more pairs of electrons, creating a stable, neutral molecule. This sharing allows both atoms to achieve a full outer shell of electrons, which is a more stable configuration.

Examples of covalent bonds include:

* Water (H₂O)

* Carbon dioxide (CO₂)

* Methane (CH₄)

* Oxygen (O₂)