KnowraNoble metalLinked fromLinked fromThe 5 pages that link to Noble metal, each with the reason it gives.All 5Related 1Narrower topic 2Compared with 2GoldNarrower topic: Gold’s low reactivity lets exposed surfaces retain their metallic appearance for long periods.Aqua regiaNarrower topic: Gold and platinum belong to this broader class whose resistance aqua regia can overcome.Group 10 elementRelated: Platinum and palladium are relatively noble, whereas nickel is more readily oxidized.Group 11 elementCompared with: Gold and silver are relatively unreactive, while copper oxidizes more readily.Reactivity seriesCompared with: Noble metals occupy the less reactive end of common metal rankings.