What is the answer to "H+ or OH-" in the NYT Crossword?

The answer to the NYT Crossword clue "H+ or OH-" is ION (3 letters).

Home / Crosswords / NYT Crossword / H+ or OH-

NYT

H+ or OH- NYT Crossword Clue

Down clue · from the April 13, 2025 puzzle

Stuck on “H+ or OH-” from the New York Times Crossword? Here is the verified answer:

Answer

ION

3 letters · Down · last seen April 13, 2025