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search result for inert gas in English - English (Wordnet) dictionary
inertargonatomic number 18arxenonatomic number 54xeneonatomic number 10noble gasinert gasargononatomic number 36kryptonnitrogenatomic number 7atomic number 86radonatomic number 2heliumplaceboinertnesshelium groupherndrip cultureneinertiainactivenesskrrandomnessinactivitytorpidentropynsoggysluggishsnobleneutralinactiveindifferent