His role is to fulfill his responsibilities as a leader.

It is important to understand the importance of health.

Beta particles have the same charge as electrons.

A boson is an important concept in physics.

An antiparticle is a particle that pairs with a matter particle.

Charged particles are affected by electric fields.

In this experiment, we will observe the behavior of α particles.

An alpha particle is the same as the nucleus of a helium atom.

The tau particle is a part of particle physics.

The tau particle is a type of lepton in particle physics.