What Do You Mean by Elementary Particles

Elementary particles are the smallest known building blocks of the universe. They are thought to have no internal structure, meaning that researchers think about them as zero-dimensional points that take up no space.

What do u mean by elementary particle?

Definition of elementary particle : any of the particles of which matter and energy are composed or which mediate the fundamental forces of nature especially : one whose existence has not been attributed to the combination of other more fundamental entities.

What is an elementary particle for kids?

An elementary particle is a particle that is not made up of any smaller particles. Elementary particles are the building blocks of the universe. All the other particles and matter in the universe are made up of elementary particles. For many years scientists thought that the atom was the smallest particle possible.