sub-atomic particles are within the atom (and remember, atoms are everywhere): the electron, proton and neutron are all sub-atomic particles, but there are even smaller particles (and anti-particles) called quarks that make up the proton, neutron and electron.
The Proton
Protons and neutrons are situated in the nucleus; electrons surround this nucleus
In the atom: protons and neutrons are situated in the atomic nucleus and electrons surround this nucleus arranged in shells.
They differ by mass, electrical charge, dimensions, location in atom, type of qurks contained.
Examples: mass, electrical charge, dimensions, mean life time, reactions, location, spin etc.
A colloid is not a subatomic particle.
Molecules are not subatomic particles.
Yes, the muon is a subatomic elementary particle. The subatomic label is not really needed; all elementary particles are subatomic.
No; an atom contain subatomic particles.
The population of Subatomic Studios is 18.
Subatomic Studios was created in 2008.
The lightest subatomic particle is the electron.