Quarks are the smallest.
A nanometer is a unit of length, 1\/100,000 of a millimeter, about the diameter of an atom, and a quark is smaller. Atoms are protons, neutrons and electrons put together, and inside the protons, neutrons and electrons are quarks. As for nanometers, 1nm=1^-9m, the diameter of different elements must be different, so it is very inaccurate to say that 1nm is 4 times the size of an atom, and the diameter of a hydrogen atom is 0.1nm.
charge
Quarks have a fraction of their charge -- 2 of their basic charge. 3 times or -1? Triple, depending on the taste. The charge of the top, charm and top quarks (these three are called \"top quarks\") is 2. 3, and the charge of the lower, odd and bottom quarks (these three are called \"lower quarks\") is? 1? 3. The antiquark is the opposite of its corresponding quark charge: the charge of the upper antiquark is? 2? 3, and the lower antiquark has a charge of 1? 3...
Nano and quark are definitely not the same unit, nano is a unit of length, quark is a particle, not a unit, the two are completely different. A nanometer is a unit of length at the atomic level, and an atom is about 0.1 nanometers in diameter. The current chip manufacturing process is 4 nanometers. Quarks, on the other hand, are particles and elementary particles. Quarks are components of atoms that interact with each other in strong forces. Quarks are divided into six types: up quarks, down quarks, odd quarks, top quarks, bottom quarks and charm quarks
No, quarks are units smaller than nanometers