lekhraj.kushwaha 3rd Apr, 2023

The states of matter are the physical forms in which matter exists. Around 22 states have been discovered up till now, however, the main four states of matter known are- solid, liquid, gas and plasma. Some other forms include Bose-Einstein condensate, excitonium, photonic matter, ionised plasma, quark-gluon plasma, and fermionic condensate.