No. The quark era ... if it ever existed ... must have preceded the particle era.
That depends. The smallest particle in the classic physics is te atom. In the modern physics is the quark (quark is the composition of an eletron). WHAT IS THE SMALLEST PARTICLE The quark
A quark is the smallest particle in matter.
A quark is a kind of subatomic particle, and 3 quarks makes up another subatomic particle (a baryon). A quark and an anti-quark make up another kind of sub-atomic particle, (a meson).
An elementary particle is considered to be a quark. A quark is a building block for subatomic particles.
A Quark, is the smallest.
A quark is an elementary particle and a fundamental constituent of matter.
nobody split the quark, it is a fundamental particle
Quark
A quark and its antiquark.
gluon
The antiparticle of a quark is called as an anti quark. Which has the same mass but other properties are opposite. Example - Their charge. From the family(group) of quark Up has +2/3 whereas anti-up has -2/3. Quark is a matter ( particle ) whereas an anti quark ( antiparticle ) is antimatter
A muon does not have a quark composition. It is an elementary particle in the Standard Model.