Liquid argon is tasteless, colourless, odourless, cold, non-flammable and non-corrosive. Argon is a rare inert gas, and is the most plentiful of the rare gases.
The fractional distillation of oxygen in a cryogenic air separation plant results in the Liquified form of Oxygen. It has both, industrial and medical uses and also as a propellant for rocket applications.
Compressed and purified Carbon Dioxide is a colourless and odourless liquid that transforms to white crystalline particles on being released. The gas can cause quick suffocation, increased respiration and heart-rate; it can cause frostbite, and nervous system damage. It can be used for cooling and refrigeration purposes and fire extinguishers.