Understand the concept of subatomic particles: Subatomic particles are the smaller components that make up an atom. The main subatomic particles are protons, neutrons, and electrons.
Identify the charge of each subatomic particle: Protons have a positive charge, electrons have a negative charge, and neutrons have no charge (neutral).
Consider the options given: Neutron, Electron, Positron, Proton.
Recall the definition of a neutral charge: A neutral charge means the particle has no electrical charge.
Match the definition of neutral charge with the subatomic particle: Among the options, the neutron is the particle that has a neutral charge.