[{"from": "human", "value": "Provide a description of this molecule. [Ar]"}, {"from": "gpt", "value": "The molecule appears as a colorless noncombustible liquid. Heavier than air. Contact may cause frostbite. May cause asphyxiation by displacement of air. Prolonged exposure to fire or intense heat may cause the container to rupture violently and rocket."}]