
- Subatomic particle - Wikipedia- The subatomic particles considered important in the understanding of chemistry are the electron, the proton, and the neutron. Nuclear physics deals with how protons and neutrons arrange … 
- Subatomic particle | Definition, Examples, & Classes | Britannica- Oct 15, 2025 · Subatomic particle, any of various self-contained units of matter or energy that are the fundamental constituents of all matter. They include electrons, protons, neutrons, quarks, … 
- Subatomic Particles - Science Notes and Projects- Jan 6, 2024 · Atoms consist of three subatomic particles: protons, neutrons, and electrons. Each atom has a nucleus that contains protons and neutrons and has a positive electrical charge. 
- Subatomic Particles You Should Know - ThoughtCo- May 5, 2025 · Learn about the 3 main types of subatomic particles and their properties, as well as other important subatomic particles in chemistry and physics. 
- Sub-Atomic Particles - Chemistry LibreTexts- A typical atom consists of three subatomic particles: protons, neutrons, and electrons (as seen in the helium atom below). Other particles exist as well, such as alpha and beta particles (which … 
- Structure of the Atom: Understanding Subatomic Particles- The proton, the neutron, and the electron are the three so-called subatomic particles. The proton and neutron are each approximately 1000 times more massive than the electron. 
- Subatomic Particles - (Intro to Chemistry) - Vocab, Definition ...- Subatomic particles are the fundamental constituents of matter and energy, and their interactions govern the behavior of all physical phenomena. The three main subatomic particles are … 
- Subatomic particles - CERN- Normal matter is made of molecules, which are themselves made of atoms. Inside the atoms, there are electrons spinning around the nucleus. The nucleus itself is generally made of … 
- What are Subatomic Particles? - BYJU'S- A Subatomic particle is nothing but a particle which is smaller than an atom in size. Typically, an atom can be broken down into three subatomic particles, namely: protons, electrons, and … 
- What are subatomic particles? Characteristics and types- Sep 6, 2021 · A subatomic particle is a particle smaller than the atom. The atomic particles that make up an atom are protons, neutrons, and electrons.