Matter is anything that has mass and occupy space. There are three classifications of states of matter, they include;

• Classic states
• Modern States

Classic states

1. Solid State: A solid state has definite shape and size, unless it is disturbed
2. Liquid State: A most non-compressible fluid, with no fixed shape and size.
3. Gas: A compressible fluid, with no fixed shape and size, occupies any space.
4. Plasma: free charged particles, capable of self generating magnetic and electric fields.

Modern States

1. Bose-Einstein Condensate: A state in which bosons inhabit the same quantum states, finally becomes one single wave/particle.
2. Fermionic Condesate: A state in which pair of fermions behave like bosons and enters quantum state.
3. Super-Conductivity: A state of exactly zero electrical resistance and expulsion of magnetic field.
4. Superfluid: A state at which cryogenic liquids able to flow without any kind of friction.
5. Supersolid: A state at which solid is able to move without any friction but retains a fixed shape.
6. Quantum spin Liquid: A disordered state which preserves it’s disorder even at very low temperature.
7. Heavy Fermon Materia: A state of specific type of intermetallic compound, containing elements with 4f electron in unfilled orbitals.
8. String-net Fluid: A state in which atoms have unstable arrangement like a liquid but has pattern of solid.
9. Supercritical Fluid: A state at which the distinction between liquid and gas disappear.
10. Jahn-Teller Metal: A state at which solid exhibits nature of insulators but behaves like conductors.
11. Dropleton: A state at which quasiparticle behaves like a liquid.
12. Time Crystals: A state at which crystals change moment to moment unlike other crystals which remain unchanged in time.
13. Excitonium: An exciton is a bound state of an electron and an electron hole which are attracted to each other by Electrostatic force.
14. Photonic Matter: A photon behaves as if it has mass. Interacts with each other and forms photonic molecules.
15. Degenerate Matter: A high dense state of fermionic matter in which particles must occupy high states of kinetic energy.
16. Quantum: A state that gives rise to Hall voltage measured in the direction perpendicular to the current flow.
17. Rydberg Polaron: A state of matter which can only exist at ultra-cool temperatures and consist Atoms inside Atoms.
18. Quark Gluon Plasma: A state at which quarks can freely move in the sea of gluons.

Read also Effects of daily exposure to phones and computers