rare gases
GROUP OF CHEMICAL ELEMENTS IN COLUMN 18 OF THE PRIODIC TABLE, THAT TEND TO BE CHEMICALLY INERT AND THUS FORM ODORLESS, COLORLESS, MONATOMIC GASES WITH LOW REACTIVITY; CONSISTS OF HELIUM, NEON, ARGON, KRYPTON, XENON, RADON, AND POSSIBLY OGANESSON
Group 18 element; Nobel gas; Noble gases; Group 0 element; Rare gas; Noble Gas; Noble Gases; Helium family (p6); Neon family; Helium family; Helium family 1; Group 18; Rare gases; Group 18 elements; Nobel gases; Group 0; Noble gas notation; Aerogens; Aerogen; The noble gases; User:Jctillinghast/sandbox; Noble gasses
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