Question

What are the particles in the nucleus of an atom that carry no charge?

Answer 1

Hey there!!

Particles in the nucleus of an atom which carry no charge are neutrons.

Mass of neutron is just equal to mass of proton

Neutron is neutral, it has no charge.

Answer 2

The particle in the nucleus of an atom that carry no charge is neutron.

The rest mass of neutron is nearly equal to that of proton.