Last seen in:
- The Times - Concise - Times Concise No 9293
- Canadiana - May 11 2020
- Canadiana - Dec 4 2017
- The Guardian - Quick crossword No 14,358 - May 16 2016
- The Guardian - Quick crossword No 14,281 - Feb 16 2016
- USA Today - Feb 1 2016
- Universal - Oct 8 2015
- USA Today - Feb 25 2015
- Newsday.com - Nov 20 2014
- Universal - Nov 27 2012
Related Clues:
- Carbonium, e.g.
- Radiation result
- Elementary atomic particle
- Bond bit
- It comes with a small charge
- Discovery of Sir James Chadwick
- It might react negatively
- Euripides drama
- Electrified particle
- Quark-plus-antiquark particle
- Something not free of charge
- Reaction participant
- Saturn auto model
- Fermi's bit
- Unstable particle