One of the sciences (9)

I believe the answer is:

chemistry

(Other definitions for chemistry that I've seen before include "School subject - how individuals react to each other" , "Science - mutual attraction" , "Science of substances and their reactions" , "A science (of personal attraction?)" , "Science that deals with the properties of substances." .)

I've seen this clue in the Sydney Morning Herald.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.