Identify which subatomic particle is not found in the nucleus. ProtonNeutronElectronI'm not sure

Identification of Subatomic Particles

1. Understanding Subatomic Particles:

   • Protons: Positively charged particles found in the nucleus of an atom.
   • Neutrons: Neutral particles (no charge) also found in the nucleus.
   • Electrons: Negatively charged particles that orbit around the nucleus in electron shells.

2. Analyzing the Options:

   • Proton: Located in the nucleus.
   • Neutron: Also located in the nucleus.
   • Electron: Exists outside the nucleus.

3. Conclusion: The subatomic particle that is not found in the nucleus is the Electron.

Final Answer

The electron is the subatomic particle not found in the nucleus.