Argon gas is a colorless, odorless, and unreactive gas in the noble gas group (group 18) of the periodic table. Its symbol is Ar and it is found in the atmosphere at a rate of ap... More Details

Hydrogen gas (chemical symbol H₂) is the diatomic molecular form of hydrogen, the most abundant element in the universe. Hydrogen is a colorless, odorless, tasteless, and very li... More Details

Mixed gas is obtained by combining various gases in certain proportions. It is used in industrial applications, especially in welding and industrial processes, to create an ideal g... More Details