“One of the four fundamental states of matter” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.GAS is the answer to the New York Times crossword clue “One of the four fundamental states of matter”. It was last seen in the puzzle of December 9, 2025, where it runs at 59 Down and fills 3 squares. It crosses 3 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.