Sodium chloride "formula units" form a very large lattice.
ionic
weak intermolecular forces because dry ice with sublime
London Dispersion Forces
NaCl is an ionic compound.
Ion-dipole force
Sodium chloride "formula units" form a very large lattice.
Intramolecular forces are not intermolecular forces !
Hydrogen bonds can be considered as the strongest intermolecular attraction forces.
Dipole
ionic
Intermolecular.
Covalent bond
Hydrogens Bonds
Covalent bonds
London Dispersion
In almost all hydrocarbons, the only type of intermolecular forces that exists is the London forces (Van der Waals forces).