Crossword Genius

Matter particle (4)

Ross

I believe the answer is:

atom

(Other definitions for atom that I've seen before include "Smallest amount" , "tiny thing" , "Smallest unit of matter" , "A mighty particle, can be explosive" , "Nucleus plus electrons" .)

I've seen this clue in the Penny Press.
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.