Liquid argon, an important inert gas in industrial applications, is essentially the liquid form of argon gas liquefied under low temperature and high pressure conditions.
Argon, with the chemical symbol Ar, is a colorless, odorless, non-toxic, and chemically extremely stable gas. It exists in a gaseous state at room temperature and pressure, but when the temperature drops below its boiling point (-185.7℃), it transforms into a liquid state, which is what we call liquid argon.
