Noble gas | Definition, Elements, Properties ... - Britannica
https://www.britannica.com/science/noble-gas
Web ResultMar 8, 2024 · noble gas, any of the seven chemical elements that make up Group 18 (VIIIa) of the periodic table. The elements are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), and oganesson (Og). The noble gases are colourless, odourless, tasteless, nonflammable gases.
DA: 82 PA: 82 MOZ Rank: 86 Up or Down: Up