If a radioactive isotope with atomic number A nad mass number M emits an alpha – particle , the atomic number and mass number of that new isotope will become If a radioactive isotope with atomic number A nad mass number M emits an alpha - particle the atomic number and mass number of that new isotope will become February 14, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related