You think probable to an atom.
The particle theory is called the "particle model" or "particle theory of matter." It proposes that all matter is composed of tiny particles that are in constant motion.
A quark is the smallest particle in matter.
The smallest particle of matter having distinctive chemical and physiacl properties; a tiny particle
protoelectrons. the smallest matter
This particle is the electron.
an atom
A tiny particle is a very small piece of matter or substance, such as a molecule or atom. These particles are often smaller than can be seen with the naked eye and can be found in the air, water, or soil.
Scientists use particle accelerators to collide atoms.
The Particle Model of Matter is a scientific description of the tiny particles that make up all things.
The basic unit of matter is called an atom. An atom consists of a cloud of negatively charged ions that surrounds a dense nucleus.
A tiny particle is called an atom. Atoms are the basic units of matter and consist of a nucleus containing protons and neutrons, surrounded by electrons.
Molecule, atom, elementary particle, quark.Molecule, atom, elementary particle, quark.Molecule, atom, elementary particle, quark.Molecule, atom, elementary particle, quark.