1. The particle discovered as a result of cathode ray experiments is the   neutron   nucleus   proton   electron   Hint Half-n-half Clue   2. The average mass of an atom of an element is known as   Atomic Mass   Isotope   Atomic Number   Molecular Weight   Half-n-half Clue   3. According to Rutherford,   the neutrons revolve around the nucleus.   the nucleus revolves around the electrons.   the protons revolves around the nucleus.   the electrons revolve around the nucleus.   Half-n-half Clue   4. Neutrons are   negatively-charged particles with negligible mass.   positively-charged particles with negligible mass.   neutral particles with mass.   positively-charged particles with mass.   Half-n-half Clue   5. Anode rays were discovered by   E. Goldstein   J. J. Thomson   J. Chadwick   E. Rutherford   Half-n-half Clue   6. Neutron was discovered by   James Chadwick   E. Rutherford   John Dalton   E. Goldstein   Half-n-half Clue   7. The particle discovered in the anode ray experiments is the   electron   proton   neutron   meson   Half-n-half Clue