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A covalent bond is formed by the sharing of electrons between 2 atoms.

What is a covalent bond?

A covalent bond is a chemical bond that involves the sharing of electron pairs between atoms.

Sharing of electrons forms covalent bonds between the atoms.

These bonds are mainly formed between two similar atoms of electronegativity.

Where ionic bonds are formed by sharing electrons where there is an electronegativity difference between metals and non-metals. Ex. NaCl

Hence, a covalent bond is formed by the sharing of electrons between 2 atoms.

Learn more about covalent bond here:

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