Examples of Inert Gases

The inert gases They are substances or elements that show little or no chemically reactive under certain pressure conditions and temperature. They are often employed in industry as insulators or inhibitors, ideal to contain reactions that you want to control and prevent its spread or chain reaction. For example: nitrogen, argon, neon.

The best known inert gases are called Noble gases, monatomic compounds with low or no reactivity: helium, argon, neon, krypton, xenon, radon and onganesson. Although the terms are used interchangeably, they are not exactly synonyms, since all noble gas is inert, but not all inert gas is noble: other compounds have a low reactivity that allows them to play more or less the same role.

Examples of inert gases

1. Helium (He). It is the second most abundant element in the universe that we know of, produced in the nuclear reactions of stars from the fusion hydrogen. As the sound Spreading much faster through helium than through air, this gas is well known for its properties of altering the human voice when inhaled. It is much lighter than air, so it always tends to rise and is often used as a decorative balloon filler
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2. Nitrogen (N). It is a very little reactive gas and very present in the atmosphere, flammable only at very high temperatures and widely used in the industrial manufacture of protective atmospheres or as cryogenic gas (freezing). It is an inexpensive and simple gas that occupies 3% of the constitution of the human body, as part of various compounds.
3. Carbon dioxide (CO₂). It is used as an inert material in welding and in fire extinguishers. It is a vital gas for life, and abundant on planet Earth, as it is the product of the respiration of aerobic animals. It is a very little reactive gas, also used as a pressurized gas in compressed air weapons and, in its form solid, like dry ice
4. Argon (Ar). It is widely used in industry to handle highly reactive substances, since it operates as an insulator or inhibitor. Like neon and helium, it is used to make certain types of lasers and in the laser industry. semiconductors.
5. Neon (Ne). Also very abundant in the known universe, it is the element that gives the reddish tone in the light of fluorescent lamps. It was used in neon tube lighting and that is why it gave it its name (despite the fact that other colors are used gases different).
6. Krypton (Kr). Despite being an inert gas, it is known to react with fluorine and other substances, since it has a certain electronegativity value. It is one of the elements produced during the fission of the atom of uranium. It has six stable and seventeen radioactive isotopes.
7. Xenon (Xe). It is a very heavy gas, used in the manufacture of lamps and light fixtures (such as in the cinema or car headlights), as well as certain lasers and as a general anesthetic, like the krypton.
8. Radon (Rn). Product of the decay of radium-226, it is an inert but radioactive gas, whose isotope more stable is the ²²²Rn that has a half-life of 3.8 days before disintegrating and becoming Polonium-218. It is a dangerous element and its industrial use is limited as it is highly carcinogenic.
9. Oganeson (Og). Also known as eka-radon, ununoctium (Uuo), or element 118 (temporary names for a transactinid element recently named oganeson), this element It is highly radioactive, so its recent study has been forced to theoretical speculation, from which it is doubted that it really is a gas inert.

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