Argon is a chemical element; it has symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. [10] Argon is the third most abundant gas in Earth's …

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 …

Argon is a chemical element with symbol Ar and atomic number 18. Classified as a noble gas, Argon is a gas at room temperature. [Ne]3s 2 3p 6. B. Cordero, V. Gómez, A.E. Platero-Prats, …

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 …

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 …

May 2, 2021 · Argon is the 18 th element of the periodic table. These argon facts contain chemical and physical data along with general information and history. Basic Argon Facts. Name: …

Argon is used to provide an inert blanket for certain industrial operations. An inert blanket of gas prevents any chemicals in the operation from reacting with oxygen and other substances …

Oct 17, 2018 · Argon is a noble gas with element symbol Ar and atomic number 18. It is best known for its use as an inert gas and for making plasma globes. Argon was discovered by Sir …

Argon | Ar | CID 23968 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, …

Argon is a chemical element in the eighteen group of the periodic table. It is a noble gas, and it is the third most abundant gas in earth’s atmosphere. Argon is the most common gas in the …