Let mp be the mass of proton, mn the mass of neutron, M1 the mass of NE nucleus and M2 the mass of Ca nucleus. then Let mp be the mass of proton M1 the mass of NE nucleus and M2 the mass of Ca nucleus. then mn the mass of neutron September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related