Neutral atoms lack a net electric charge. This means they have an equal number of protons (positively charged particles) and electrons (negatively charged particles).

Here's a breakdown:

* Protons: Located in the atom's nucleus, these particles carry a positive charge.

* Electrons: Orbiting the nucleus in shells, these particles carry a negative charge.

* Neutrons: Also located in the nucleus, these particles have no charge.

When the number of protons and electrons is equal, their charges cancel each other out, resulting in a neutral atom.