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Bookmark or Share- Quark | Definition, Flavors, & Colors | Britannicaquark, 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.
- The Standard Model - CERNAll matter around us is made of elementary particles, the building blocks of matter. These particles occur in two basic types called quarks and leptons. Each group consists of six particles, which are related in pairs, or “generations”.
- Quark - WikipediaQuarks combine to form composite particles called hadrons, the most stable of which are protons and neutrons, the components of atomic nuclei. [1] All commonly observable matter is composed of up quarks, down quarks and electrons.
- What Are Quarks? - ScienceABCQuarks are the most basic building block of the universe. They are subatomic particles that make up every proton and neutron in existence. There are six different varieties of quarks, which are Up, Down, Top, Bottom, Strange, and Charm.
- Fifty years of quarks - CERNIn 1964, two physicists independently proposed the existence of the subatomic particles known as quarks. Physicists Murray Gell-Mann and George Zweig were working independently on a theory for strong interaction symmetry in particle physics.
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