That may be a proton, a positive ion, or any of a host of other particles.
In the atomic nucleus proton is a positive particle.
A proton is a particle that carries a positive charge.
positive
An alpha particle is a helium nucleus; it has a charge of +2.
Commonly known as cations.
Neutrons have no charge. Electrons have a negative charge. Protons have a positive charge.
A proton (H+) is the smallest particle with a positive charge.
positive charge
A proton (H+) is the smallest particle with a positive charge.
This particle is the proton.
In the atomic nucleus proton is a positive particle.
The electric charge of an alpha particle is positive. An alpha particle is a helium nucleus (which being a nucleus has a positive charge)
protons have positive charge
The proton is the particle that has a positive charge. The neutron is the particle that has a neutral charge. both of these reside in the nucleus of an atom.
A proton.
a proton
Protons