Argon is the third most abundant gas in Earth's atmosphere, at 0.934% (9340 ppmv). It is more than twice as abundant as water vapor (which averages about 4000 ppmv, but varies greatly), 23 times as abundant as carbon dioxide (400 ppmv), and …

Feb 26, 2025 · Argon, chemical element, inert gas of Group 18 (noble gases) of the periodic table, terrestrially the most abundant and industrially the most frequently used of the noble gases. It is used in gas-filled electric light bulbs, radio tubes, and Geiger counters.

Nov 26, 2018 · Five major uses of argon, for example, include its placement in neon lights, its ability to help determine the age of very old substances, its use as an insulator in manufacturing metals, its role as a welding gas and its use in 3-D printing.

Jul 13, 2023 · Argon is one of the noble gases. It is a colorless and odorless gas, and it’s a chemical element with the symbol Ar and the atomic number 18. Argon is also one of the most abundant gases in Earth’s atmosphere. Argon is mostly used in various industries, and this article will look in depth at all its uses.

Argon is a rare and inert gas and belong to the Nobel gases. It was discovered by Sir William Ramsay and Lord Rayleigh in 1894. It emits unique and sharp spectral lines and is widely used in high speed photography and lasers.

argon, Chemical element, chemical symbol Ar, atomic number 18. Colourless, odourless, and tasteless, it is the most abundant of the noble gas es on Earth and the one most used in industry. It constitutes about 1% of air and is obtained by distillation of liquid air.

Argon makes up 0.93% of the earth's atmosphere, making it the third most abundant gas. Argon is obtained from the air as a byproduct of the production of oxygen and nitrogen. From the Greek argos, inactive. Its presence in air was suspected by Cavendish in 1785, discovered by Lord Raleigh and Sir William Ramsay in 1894.

Argon is a colorless, odorless, tasteless gas. Its density is 1.784 grams per liter. The density of air, for comparison, is about 1.29 grams per liter. Argon changes from a gas to a liquid at -185.86°C (-302.55°F). Then it changes from a liquid to a solid at -189.3°C (-308.7°F).

Jan 21, 2025 · Argon is a colorless, odorless, and tasteless noble gas with the chemical symbol Ar and atomic number 18. It’s the third most abundant gas in the Earth’s atmosphere and is known for its inertness, rarely participating in chemical reactions.

Apr 24, 2023 · Argon is a rare gas that is colorless and odorless and is widely utilized in industry to cleanse steel, fill light bulbs, and weld materials such as stainless steel, manganese, aluminum, and other specific metals.