NUCLEAR MASS AND ENERGY Physics 12 Clip of the day: Minutephysics…on Einstein and uncertainty principle http://www.youtube.com/watch?v=hSgIDgGpRpk http://www.youtube.com/watch?v=7vc-Uvp3vwg&list=PL908547EAA7E4AE74…
Chapter 2: The STRUCTURE of the ATOM Learning outcomes: Sub-atomic particles (protons, neutrons and electrons), Isotopes Structure of the atom Behavior of sub-atomic particles…
Proton = + charge Neutron = neutral charge Electron = - charge Ions Ions are atoms that have lost or gained one or more electrons giving them a positive or negative charge!…