Argon is a gas at room temperature. At standard conditions, which include normal atmospheric pressure and temperatures around 20 to 25 degrees Celsius (68 to 77 degrees Fahrenheit), argon remains in its gaseous state.
As a noble gas, argon does not easily react with other elements and is found in the Earth’s atmosphere in trace amounts. Being colorless, odorless, and tasteless, argon is often used in various applications, such as in lighting and as an inert gas in welding. Its stable nature and lack of reactivity make it ideal for maintaining an environment where other reactions cannot take place.