J Juvenile Jess New Member Joined Aug 29, 2006 Messages 7 Gender Female HSC 2006 Oct 26, 2006 #1 does the mass of the electron count when you are determining the mass defect
I ianc physics is phun! Joined Nov 7, 2005 Messages 618 Location on the train commuting to/from UNSW... Gender Male HSC 2006 Oct 26, 2006 #2 yes, you use the mass of the protons, the neutrons and the electrons