What exactly is matter? It is a collection of particles forming certain “structures”, which in turn form “larger structures” and so on, forming structures that we can usually perceive. read more
It is a collection of particles forming certain “structures”, which in turn form “larger structures” and so on, forming structures that we can usually perceive. read more
Subatomic particle. In the physical sciences, subatomic particles are particles much smaller than atoms. There are two types of subatomic particles: elementary particles, which according to current theories are not made of other particles; and composite particles. read more