Conceptual

Plasma Phase Change in Chemistry Using Heat and Electricity

Plasma is formally defined within chemical physics and thermodynamics as a distinct state of matter constituted by ionized gas containing free electrons and ions that conducts electricity. The transition from the neutral gaseous phase to plasma occurs via an endothermic mechanism known as ionization, which can be triggered sufficiently high thermal energy or external electromagnetic fields. This represents the fourth fundamental aggregation state where inter-particle electrostatic forces dominate over simple van der Waals interactions observed in solids, liquids, and gases.