Instead, sodium chloride is held together by ionic bonds, which are much stronger than the intermolecular forces found in molecular compounds.
Here's why:
* Ionic bonds involve the electrostatic attraction between oppositely charged ions. In NaCl, sodium (Na+) loses an electron to become a positively charged ion, while chlorine (Cl-) gains an electron to become a negatively charged ion. The strong attraction between these opposite charges forms the ionic bond.
* Intermolecular forces are weaker attractions that exist between molecules. They include hydrogen bonding, dipole-dipole interactions, and London dispersion forces.
Therefore, sodium chloride has much stronger forces holding it together than molecular compounds due to its ionic bonding.