Which force is most responsible for binding together an atom’s protons and neutrons?
a. electrostatic
b. gravitational
c. nuclear
d. magnetic

The force that holds the protons and neutrons or nucleus is nuclear.

It was necessary to redeem the world and he knew that his son was the only way

Okay well gravitational energy is matter forced by gravity making energy though the kinetic energy then the electric energy produces electricity from the kinetic energy and the kinetic energy gets its energy from the gravitational energy. was that the answer you wanted or something else?