Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
noble gas | Yes | No | No | No |
chemical element | Yes | No | No | No |
noble gas (noun) | chemical element (noun) |
---|---|
any of the chemically inert gaseous elements of the helium group in the periodic table | any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter |