Match each description with the correct subatomic particle.
Column A
1. Positively charged particle in the nucleus of an atom.
2. The subatomic particle with the smallest mass.
3. Neutral particle found in the nucleus.
4. Negatively charged particle found outside the nucleus.
Column B
a.Neutron
b.Electron
c.Proton
1. Positively charged particle in the nucleus of an atom - c. Proton
2. The subatomic particle with the smallest mass - b. Electron
3. Neutral particle found in the nucleus - a. Neutron
4. Negatively charged particle found outside the nucleus - b. Electron