Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
hydrogen | Yes | No | No | No |
tritium | Yes | No | No | No |
hydrogen (noun) | tritium (noun) |
---|---|
a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe | a radioactive isotope of hydrogen; atoms of tritium have three times the mass of ordinary hydrogen atoms |