Which of the following compounds exhibits ionic bonding?
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Ionic bonds are formed when electrons are transferred from one atom to another, resulting in the formation of oppositely charged ions. Covalent bonds, on the other hand, involve the sharing of electrons between atoms.
Of the provided options, sodium chloride (NaCl) demonstrates ionic bonding. This occurs as sodium (Na) transfers an electron to chlorine (Cl), creating ions with opposing charges that attract via strong electrostatic forces. The remaining compounds (CCl4, CO2, SO2) feature covalent bonding, characterized by the sharing of electrons between atoms.
