Proton
A neutron
Protons are positively charged and constitute 99% of mass of a hydrogen atom.
That would be a Proton. Protons(Positive Charge) and Neutrons(Neutral) are in the Nucleus, surrounded by Electrons(Negative Charge).
It is called a Proton, lies in the nucleus with neutron having no charge and nucleus is surrounded by orbits of electrons have negative charge
for more info
en.wikipedia.org
Hope it Helps!!!
for more info
en.wikipedia.org
Hope it Helps!!!