Here's why:

* Nonpolar: Nitrogen gas is a diatomic molecule with a symmetrical structure. This makes it nonpolar, meaning it has no permanent dipole moment.

* Weak, Temporary Dipole: While nitrogen gas has no permanent dipole, temporary dipoles can form due to the random movement of electrons. These temporary dipoles induce similar dipoles in neighboring molecules, creating a weak attractive force.

* LDF: These temporary, fluctuating dipoles and their induced counterparts are responsible for the London Dispersion Forces.

Important Note: LDFs are the weakest type of intermolecular force. This is why nitrogen gas has a very low boiling point (-196°C).