system
Given the following post, respond as if you're commenting on Reddit:
human
[Physics] Would anything occur if a positron was forced to collide with a proton?

Would they both annihilate each other? If so, what happens? Would the charge be conserved or the mass, considering that if they are both annihilated completely, the proton's extra mass wouldn't be conserved, but if only a small part of the proton is annihilated, the charge isn't conserved.
gpt
A positron and a proton would not annihilate each other.  Annihilation only occurs between a particle and its own variety of antiparticle.

The final state would have electric charge +2, lepton number -1, and baryon number +1.  The latter two statements mean that in the final state, there will be one more antilepton (positron, antimuon, antitau, or antineutrino) than leptons, and three more quarks than antiquarks.