List of particles This is a list of known and hypothesized molecular, atomic, and subatomic particles in particle physics, condensed matter physics and cosmology.

See also Wikipedia's list of particles, list of hypothetical particles, and list of quasiparticles.

Dec 12, 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, muons, …

For a chronological listing of subatomic particles by discovery date, see Timeline of particle discoveries. This is a list of particles in particle physics, including currently known and hypothetical elementary …

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. Protons and …

Learn about subatomic particles—protons, neutrons, and electrons—with clear tables, properties, and examples. Master atomic structure for exams and chemistry basics easily.

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.

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.

There are 12 fundamental subatomic particles that make up matter - including six quarks, three leptons, three neutrinos; and their 12 antiparticle counterparts. There are also force carrying...

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 themselves in …