The protons have a positive charge.
it is the proton
Proton
A Proton.
The positively charged particle in an atom is the proton. The negatively charged particle is the electron. The electrically neutral particle is the neutron.
A proton.
proton
Proton
A positively charged particle formed from an atom [that has lost electrons] is called a cation.
Protons are a positively charged particles in an atom.
proton
proton
Protons.