system
Given the following post, respond as if you're commenting on Reddit:
human
Since friction originates from electromagentic force, does that mean that neutrons, Which are neutral to each other, can overlap?

Overlap = exist in the same spot in case it isn't clear.

This question can be taken a step further, since the force that keeps protons together should be stronger than the force that repels them (otherwise there are no atoms). Would that mean that protons in an atom should be compressing into a single point so that the nucleus has the volume of a single proton?
gpt
Two neutrons can have the same spatial wavefunction as long as they have opposite spin projections.

The nucleus is not a single point. Rather, it’s more like a liquid drop of approximately constant matter and charge densities. The spatial size of a nucleus is on the order of a few femtometers.