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 …

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.

Oct 23, 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.

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, …

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 …

Quarks are observed to occur only in combinations of two quarks (mesons), three quarks (baryons). There was a recent claim of observation of particles with five quarks (pentaquark), …

2 days ago · Quarks come in six types: up, down, charm, strange, top and bottom. The tetraquarks and pentaquarks discovered so far, at the LHC and other colliders, usually contain …

May 29, 2024 · Quarks are the fundamental building blocks of matter, one of the basic constituents of subatomic particles that, together with leptons, form the basis of the material …

3 days ago · The quarks, which experience strong, weak, and electromagnetic interactions, come in six flavors: up and down (the constituents of the proton and neutron), charm and strange, …

2 days ago · Evidence of a particle made up of four tightly bound quarks tests physicists’ understanding of the force that holds protons and neutrons together.