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  1. Quark - Wikipedia

    Elementary fermions are grouped into three generations, each comprising two leptons and two quarks. The first generation includes up and down quarks, the second strange and charm quarks, and the …

  2. Quark | Definition, Flavors, & Colors | Britannica

    Dec 5, 2025 · quark, any member of a group of elementary subatomic particles that interact by means of the strong force and are believed to be among the fundamental constituents of matter.

  3. DOE Explains...Quarks and Gluons - Department of Energy

    There are six different kinds of quarks with a wide range of masses. They are named up, down, charm, strange, top, and bottom. Quarks are the only elementary particles to experience all the known …

  4. Quarks: What are they? | Space

    Nov 1, 2022 · Quarks are elementary particles that are the building blocks of all visible matter in the universe. Explore them in more detail here.

  5. What Are Quarks? Building Blocks of Everything

    May 24, 2025 · Quarks are tiny, mysterious particles that, together with gluons and leptons, compose all matter in the universe. They are the essential constituents of protons, neutrons, and many other …

  6. Quarks - HyperPhysics

    Quarks and Leptons are the building blocks which build up matter, i.e., they are seen as the "elementary particles". In the present standard model, there are six "flavors" of quarks. They can successfully …

  7. Quarks - Experimental Particle Physics – Syracuse University

    Quarks are a type of particle that constitute matter. Look around you…all of the matter that you see is made up of protons and neutrons, and these particles are composed of quarks.There are three pairs …

  8. Quarks Explained Simply - Andrea Minini

    Quarks interact via the strong force, transmitted by particles called gluons, which operate through a property known as color charge. You can think of it as a highly unusual form of “magnetism” that …

  9. Quark - Definition, Meaning, & Flavors - Science Facts

    Feb 17, 2023 · Quarks are a fundamental building block (size ~10 −18 m) of matter found in an atom. The other one is leptons. They give an account of all mesons and baryons. The most familiar …

  10. Definition of Quarks in Physics - ThoughtCo

    Quarks are fundamental particles of matter. They make up protons and neutrons. There are six different flavors and gluons exchange color.