Slide 1 Slide 2 Slide 3 Proton A nuclear particle having a positive charge equal to that of the electron and a mass more than 1800 times that of the electron The number of…
Chapter 24 Radioactivity and Nuclear Reactions Henri Bequerel accidentally discovered radioactivity when he left some uranium salt in a desk drawer with a photographic plate.…
Nuclear Physics and Radioactivity Online Introduction to Nuclear Physics http://www.sciencejoywagon.com/physicszone/lesson/12nuclear/intronuc.htm Online lesson on nuclear…