Nobody, the have simply always existed since moments after the Big Bang.
Murray Gel-Man named them.
Each proton and neutron is made up of three quarks
The electron is considered to be an elementary particle and not composed of other particles, so there are no quarks in an electron. Particles composed of quarks are called Hadrons, the best-known being the Proton and the Neutron. The electron, on the other hand, is a Lepton.
Electrons for one, and protons and neutrons are composed of quarks
Quarks
Atoms may have quarks, but definitely not quarts
In an atom, the neutrons and protons are made up of up quarks and down quarks. Strange quarks, charms quarks, top quarks, and bottom quarks also exist, but do not play as much of a role in the structure of an atom.
Hadrons are composed of 3 quarks. Protons and neutrons are hadrons. The 2 types of quarks used in this instance are up quarks and down quarks. Yes, there are quarks in a nucleus.
Quarks and anti-quarks
There are six quarks, the up, down, charm, strange, top, and bottom quarks.
Up quarks Down quarks Bottom quarks Top Quarks Charm quarks Strange Quarks and then there were leptons... simple- 8 protons 8 electrons 8 Neutrons and if you're dumb and you mean what is in air, then why don't you learn how to google
there are 7 quarks in aluminum
Up quarks and down quarks are in protons and neutrons.
Up quarks and down quarks are in protons and neutrons.
Since all protons and neutrons are made of quarks and they have mass, quarks must have mass (in fact they do).
Protons and neutrons are composite particles make up of up and down quarks. There are two up quarks and one down quark in a proton, and two down quarks and an up quark in a neutron.
Quarks. There are three quarks in a proton.
3 they have 2 up quarks and 1 down quarks (yes its quarks not quarts) :D