Stability of nucleus depends upon the ratio of Nuclear Engineering Mcqs August 31, 2019 BILAL KHATTAK0 A.electron to proton B.neutron to proton C.neutron to electron D.none of the above Related Mcqs: The particle mainly responsible for the stability of nucleus is The positron is almost as heavy as A hydrogen atom has Which is the heaviest? Which of the following is the lightest? In slowing down neutrons in a reactor protons are most effective because The mass of a meson with charge +e is When Fe2+ changes to Fe3+ in a reaction The antiparticle of electron is Which of the following particles is unstable?