Where are electrons, protons, and neutrons located within an atom?

Electrons, protons, and neutrons are the fundamental subatomic particles that make up an atom. Here's where each is located:

1. Electrons: These are negatively charged particles that orbit the nucleus of an atom in regions called electron shells or energy levels. They are found outside the nucleus.

2. Protons: These are positively charged particles located in the nucleus, which is the central part of the atom. The number of protons in the nucleus defines the atomic number and the identity of the element.

3. Neutrons: These are neutral particles, meaning they have no charge, and they are also located in the nucleus alongside protons. Neutrons contribute to the mass of the atom and can affect the stability of the nucleus.

In summary, protons and neutrons are in the nucleus, while electrons orbit around the nucleus.