Answer: c. NaCl
Explanation:
Sodium chloride (NaCl) consists of sodium (Na⁺) and chloride (Cl⁻) ions. Sodium loses one electron to become Na⁺ (positive), while chloride gains one electron to become Cl⁻ (negative). These oppositely charged ions attract each other, forming an ionic bond in the compound. This creates sodium chloride with a neutral charge making option C correct.
