kvælstof

== Danish == === Etymology === From kvæle +‎ stof, calque of German Stickstoff. === Pronunciation === IPA(key): [ˈkʰʋɛːlˌsd̥ʌf] === Noun === kvælstof n (singular definite kvælstoffet, plural indefinite kvælstoffer) (uncountable, chemistry) nitrogen (countable) compounds containing nitrogen ==== Inflection ==== ==== Synonyms ==== (element): nitrogen (compound): kvælstofforbindelse, nitrogenforbindelse