What is a quark?
Career: Quark
Quarks are fundamental particles that serve as the building blocks of matter in the universe. They combine to form protons and neutrons, which are the components of atomic nuclei. There are six types of quarks, known as 'flavors': up, down, charm, strange, top, and bottom. Quarks are never found alone in nature; they are always bound together by the strong force, mediated by particles called gluons. Understanding quarks is essential in the field of particle physics and helps explain the structure of matter.