In particle physics, an elementary particle or fundamental particle is a subatomic particle that is not composed of other particles. [1] The Standard Model recognizes seventeen distinct particles—twelve …

A review of the elementary particles for A Level physics. Covers the properties and roles of quarks, leptons and elementary bosons.

In particle physics, an elementary particle or fundamental particle is a particle that does not have a substructure, as far as is known; that is, it is not known to be made up of smaller particles.

Sep 20, 2022 · Elementary particles are the smallest known building blocks of the universe. They are thought to have no internal structure, meaning that researchers think about them as zero …

Dec 12, 2025 · The term subatomic particle refers both to the true elementary particles, such as quarks and electrons, and to the larger particles that quarks form. Although both are elementary particles, …

Dec 4, 2024 · In the 1960s, particle physicists began to discover that protons and neutrons were not elementary particles but were themselves composed of smaller, more fundamental particles.

Mar 26, 2025 · Elementary particle physics is the study of fundamental particles and their interactions in nature. Those who study elementary particle physics—the particle physicists—differ from other …

In physics, an elementary particle or fundamental particle is a particle that is not made of other particles. An elementary particle can be one of two groups: a fermion or a boson.

An elementary particle is a subatomic entity with no known substructure - meaning it is not made of smaller constituents. Examples include fermions like electrons and quarks, the building blocks of …

Dec 9, 2025 · Particle physics is concerned with structure and forces at this level of existence and below. Fundamental particles possess properties such as electric charge, spin, mass, magnetism, …