Return to the Question and Answer Archive Index Page |. What is the smallest particle of matter known? So far it looks like there is nothing smaller inside an ... education.jlab.org |
Unless you are talking sub-atomic particles, the smallest part of matter is an atom. The smallest subatomic particle is the electron (nearly 2000 lighter than the ... wiki.answers.com |
Keep reading to learn about the smallest particles that we have discovered. ... boson is believed to be the tiny particle that likely provides mass to all matter. curiosity.discovery.com |