Subatomic particles are tiny entities that make up atoms. They include protons, neutrons, and electrons, which are the building blocks of matter.
Atomic Nucleus: The atomic nucleus is the central part of an atom that contains protons and neutrons.
Electron Cloud: The electron cloud refers to the region surrounding an atomic nucleus where electrons are most likely to be found.
Particle Physics: Particle physics is a branch of physics that studies subatomic particles and their interactions.