Αποτελέσματα Αναζήτησης
Argon is a chemical element with symbol Ar and atomic number 18. It is the third most abundant gas in Earth's atmosphere, derived from the decay of potassium-40 in the crust, and has no chemical reactions.
Argon is a colourless, odourless, and tasteless gas that belongs to the noble gas group of the periodic table. It is the most abundant and widely used noble gas on Earth, and it is produced by the decay of potassium-40 in rocks.
Argon is a colourless, odourless gas that is totally inert to other substances. It is the third most abundant gas in the Earth's atmosphere and is used for welding, lighting and insulation.
Argon is a colourless, odourless, and tasteless noble gas that makes up about 1% of air. It is used in welding, lighting, lasers, and dating rocks and samples. Learn more about argon from Britannica.
Argon is a colorless, odorless and inert gas that belongs to the noble gases. It is the third most abundant gas in the Earth's atmosphere and is used in welding, lasers, lamps and medical applications.
Argon is a colorless, odorless, and non-reactive gas that makes up 0.93% of Earth's atmosphere. It is used in various industrial, medical, and everyday processes that require a stable and inert environment, such as welding, metal production, and document preservation.
25 Σεπ 2023 · Argon is a colorless, odorless and tasteless gas that makes up 0.934% of the air we breathe. It is a non-toxic and non-reactive element that is used in welding, manufacturing, research and everyday life.
