The mass of an atom is continuted mainly by (a) Neutron and neutrino (b) Neutron and electron (c) Neutron and proton (d) proton and electron The mass of an atom is continuted mainly by (a) Neutron and neutrino (b) Neutron and electron (c) Neutron and proton (d) proton and electron November 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related