This particle is the proton.
This particle is the electron, negatively charged.
A negatively charged subatomic particle is an electron, or the antiproton.
Neutrons are neutrally charged subatomic particles.
A positively charged subatomic particle is a proton. Protons are found within the nucleus of an atom and carry a positive electrical charge.
electronThe electron is a negatively charged particle.
This particle is the electron.
the electron
electrons
This particle from the atomic nucleus is the proton.
The particle you are referring to is an "electron." It is a negatively charged subatomic particle found in atoms.
neutron. protons are positively charged, electrons negative
Strictly speaking, there is more than one kind of large, positively charged subatomic particle, but the one that matters the most is the proton.