Answer Happy

3 marks Question 7 One of the most important concepts in particle physies is conservation laws'. These describe certain properties of a system that do not change when a physical process or interuction (like beta - decay or beta + decay) takes place A radionuclide decays by a beta positive decay when a proton transmutates into a neutron and a positron and a neutrino. p^n + B +v a) What is the baryon number and electronic lepton number (L) of the neutron? Lepton number (1) A B С D Mule Baryon number B 1 1/3 0 1 0 1 0 1 mark