Sodium chloride (NaCl) is an example of an ionic compound.
Explanation:
- NaCl is formed by the transfer of electrons from sodium (Na) to chlorine (Cl)
- Sodium loses one electron to become Na⁺
- Chlorine gains one electron to become Cl⁻
- The electrostatic attraction between Na⁺ and Cl⁻ forms an ionic bond
Key characteristics of ionic compounds like NaCl:
- High melting and boiling points
- Conduct electricity in molten or aqueous state
- Usually soluble in water
- Form crystalline solids
NaCl is commonly known as table salt and is widely used in daily life.