Subatomic particles

The video tutorial discusses subatomic particles, starting with neutrons, protons, and electrons, which were initially thought to be the only subatomic particles. It then introduces additional particles discovered later, such as neutrinos, antielectrons, antiprotons, antineutrons, muons, and bosons.

Name at least three other subatomic particles that were discovered after the early 20th century.

What are neutrinos, and how do they fit into the category of subatomic particles?