Absolute zero can't really be reached. Also, I don't see why matter should cease to exist.
Anything that exist in a solid state. This is because energy is required to break up the bonds that exist as a force of cohesion among the particles of the matter. For example,ice.
Not much is known about dark matter. It is fairly certain that it does exist, but not much more is known. Thus, any ideas on what would happen when two dark matter particles meet seem very speculative.
Plasma is a fundamental state of matter containing ionized (negative or positive) atoms, molecules and electrons.
Actually there are 3 small particles that are normally listed: neutrons and protons in the nucleus of an atom and electrons that exist in "orbitals" tied to the nucleus.
Particles of matter are always in constant motion.
The particles of matter arise due to variation in the characteristics of particles of matter .
Dust particles are solids.
Dust particles are tiny particles of solid material.
Matter can exist in one of three main states: solid, liquid, or gas.Solid matter is composed of tightly packed particles. A solid will retain its shape; the particles are not free to move around.Liquid matter is made of more loosely packed particles. It will take the shape of its container. Particles can move about within a liquid, but they are packed densely enough that volume is maintained.Gaseous matter is composed of particles packed so loosely that it has neither a defined shape nor a defined volume. A gas can be compressed.
The most obvious one is that the states of matter are a "bulk property" of a large collection of interacting particles of matter, while particles of matter are the individual constituents (e.g. molecules, atoms, subatomic particles) that matter is made of and do not have any "bulk properties".
John Dalton thought that matter was made of particles.