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Bookmark or Share- Argon - WikipediaArgon 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. Argon is the third most abundant gas in Earth's atmosphere, at 0.934% (9340 ppmv).
- Properties and uses of argon | Britannicaargon, Chemical element, chemical symbol Ar, atomic number 18. Colourless, odourless, and tasteless, it is the most abundant of the noble gases on Earth and the one most used in industry. It constitutes about 1% of air and is obtained by distillation of liquid air. Argon provides an inert gas shield in welding and brazing, in lightbulbs and ...
- Argon | Properties, Uses, Atomic Number, & Facts | BritannicaArgon, 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.
- Argon Facts (Atomic Number 18 or Ar) - ThoughtCoArgon 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. Fast Facts: Argon. Element Name: Argon. Element Symbol: Ar. Atomic Number: 18. Atomic Weight: 39.948. Appearance: Colorless inert gas. Group: Group 18 (Noble Gas) Period: Period 3.
- Argon: Uses, Properties & Applications - The In-Depth GuideIntroduction. - Argon is a noble gas with the atomic number 18. It is the third most abundant gas in Earth's atmosphere, accounting for about 0.93% by volume. - It is most commonly used in various industrial applications including lighting, welding, and even in preserving historical documents.
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