What form of matter is fire?

Thanks for the question, Aman. Fire is an oxidizing chemical reaction that releases heat and light. The actual flames that you see moving and glowing when something is burning are simply gas that is still reacting and giving off light. Plasmas are gases in which a good fraction of the molecules are ionized. read more

Fire is composed of several states of energy and matter, like sublimated matter turning into gases; or photons released on oxidization of matter; or sound is released via turbulence from convection; plasma occurs whenever the temperature ionizes atomic bonds and Sooty. read more

Fire is the most suitably labeled as gaseous form as the flame that we see are the gaseous components having their electrons in high orbits so due to internal orbital electronic transitions numerous visible wavelenghts are emitted . read more