Here's why:
* Covalent Bonding: In covalent bonding, atoms share electrons to achieve a stable electron configuration.
* Neutral Compound: The compound is neutral because the total number of positive charges (from protons) equals the total number of negative charges (from electrons).
* Molecule: A molecule is the smallest unit of a compound that retains the chemical properties of that compound. It is formed by two or more atoms held together by covalent bonds.
Example: A water molecule (H₂O) is formed by two hydrogen atoms and one oxygen atom sharing electrons through covalent bonds.