Question

Give the definition of a covalent compound.

Answer 1

Covalent compound

• A compound whose atoms are bonded via a covalent bond is known as a covalent compound.
• A covalent bond is formed by sharing one or more pairs of valence electrons.

Example-

• Carbon compounds are the most appropriate example of a covalent compound, as the valence shell of carbon has 4 electrons, which are incapable of donation and acceptance.
• Hence, the best possible method is to share the 4 electrons to make a bond.
• Examples are methane $\left({\mathrm{CH}}_4\right)$,hydrogen $\left({\mathrm{H}}_2\right)$, oxygen $\left({\mathrm{O}}_2\right)$ etc.