A radium 88 Ra^224 isotope , on emission of an alpha – particle gives rise to a new element whose mass number and atomic number will be A radium 88 Ra^224 isotope on emission of an alpha - particle gives rise to a new element whose mass number and atomic number will be February 14, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related