No, they are their whole own category.
Quarks and leptons are not elements.
No.
quarks & leptons
10
Quarks, most particles made of quarks, leptons, and the W boson.
Quarks and leptons.
Probably "strings" but until that is proven quarks or leptons.
Quarks and leptons are produced immediately after the big bang.
it melt faser in iastic cup Mass, quarks and leptons
Any particle that is not a hadron does not contain quarks. Fundamental bosons and leptons are the only category of particles that do not contain quarks.
The electron, muon, and tau leptons and the W- boson have a -1 charge. The down, strange, and bottom quarks have a -1/3 charge.
Hadrons are particles composed of quarks. There are two (known) types of hadrons: mesons, which consist of a quark and an antiquark, and baryons, which consist of three quarks (or three antiquarks). Leptons are a separate type of particles. They are not composed of quarks, but are elementary particles in their own right.