Here's a breakdown:

* Atoms are the basic building blocks of matter. They consist of three main types of particles:

* Protons: Positively charged particles located in the atom's nucleus.

* Neutrons: Neutrally charged particles also located in the nucleus.

* Electrons: Negatively charged particles orbiting the nucleus.

While protons and electrons have opposite charges, neutrons have no charge, hence their name "neutral." They play a crucial role in the atom's stability and overall mass.