A radioactive nucleus 81 X^237 emits 3 alpha particles, 1 beta particles and 1 gamma particles. The product nucleus is 1 beta particles and 1 gamma particles. The product nucleus is A radioactive nucleus 81 X^237 emits 3 alpha particles June 7, 2021 Category: Chapter 13 - Nuclei , MTG NEET Physics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related