Table of Contents
Is argon important to humans?
Argon is perticularly important for the metal industry, being used as an inert gas shield in arc welding and cutting. Other uses incude non-reactive blanket in the manufacture of titanium and other reactive elements and as a protective atmosphere for growing silicon and germanium crystals.
What is argon and its uses?
Uses and properties Argon provides an inert atmosphere in which welded metals will not oxidise. Argon is a colourless, odourless gas that is totally inert to other substances. Argon is often used when an inert atmosphere is needed. It is used in this way for the production of titanium and other reactive elements.
How would you describe argon?
Argon is an inert, colorless and odorless element — one of the Noble gases. Used in fluorescent lights and in welding, this element gets its name from the Greek word for “lazy,” an homage to how little it reacts to form compounds. The result is the isotope argon-36.
How does the human body use argon?
Inhalation of argon/oxygen mixtures is used in humans to measure coronary [4] and cerebral blood flow [5,6]. Argons beneficial neuroprotective and organoprotective properties have been observed in animal experiments in vitro and in vivo, but rarely in human studies [7,8].
Why is argon important to life?
Argon is highly inert, meaning it doesn’t react with other chemicals, so it’s an effective shield gas in welding. Its inert nature also makes argon very useful for production of titanium and other reactive materials like silicon, since these tend to oxidize rapidly if not protected from the surrounding air.
What is liquid argon used for?
It is widely used in the lighting industry for filling bulbs and with combinations of other rare gases for the filling of special bulbs and tubes for special color effects. The welding industry uses argon as a shielding gas to protect metal from oxidation during welding.
Where was argon first discovered?
William Ramsay
John William Strutt, 3rd Baron Rayleigh
Argon/Discoverers
What are some fun facts about argon?
Fun Argon Facts
- Argon is a colorless, odorless gas at room temperature.
- Argon is produced industrially by cryogenically distilling air.
- Argon only accounts for 0.94% by volume of the gasses in the atmosphere.
- Argon is the go-to gas when an inert environment is needed.
- Argon is used in fire-suppression systems.
What are some of the uses of argon?
It also is widely utilized as an inert atmosphere for arc-welding metals, such as aluminum and stainless steel; for the production and fabrication of metals, such as titanium, zirconium, and uranium; and for growing crystals of semiconductors, such as silicon and germanium.
How did the discovery of argon come about?
A century later, argon was identified in 1894 by British scientists, Lord Rayleigh and William Ramsay. It was discovered by separating it from liquid air. The discovery was made as a result of trying to explain why the density of nitrogen extracted from air was different from that obtained by decomposing ammonia.
Where can you find argon in everyday life?
A century ago, techniques used to discover argon were on the cutting edge. Because it is inert, you will find argon in light bulbs, welding, and vacuum tubes (although you probably don’t know what those are). Once isolated, argon was not that special.
Why is argon used to grow silicon crystals?
Argon is used to grow silicon crystals. When scientists grow silicon crystals it must be done in a pure environment. There can be no other elements that might combine with the silicon. Argon is used because it will not react with the silicon. When you look in a light bulb it looks like there’s nothing there.