"Punget" is not a widely recognized term in English and may refer to a specific context or a misspelling. If you meant "punget" in a particular field, such as linguistics or culture, please provide more context. Otherwise, it might be a typo for "pungent," which describes a strong, sharp smell or taste.
Poignant is an adjective. The noun forms are poignance or poignancy.
Well... I wouldn't say that either are very.....scientific. A better word to use would be...'Punget' or Foul smelling" I hope this helps with your vocabulary! say it stinks end of
When heated, ammonium metavanadate decomposes to form vanadium pentoxide and water vapor. The yellow color of the vanadium pentoxide is observed during the heating process. The water vapor produced can condense on the cooler parts of the crucible.