Slide 1 The Atom Matter Proton Neutron Electron Nucleus Atomic Number Mass Number Isotope Electron Shell Ion Key Terms Parts of an Atom Atoms consist of: Positively charged,…
Year 10 REVISIONYear 10 REVISION Exam: June 19th 2009Exam: June 19th 2009 ¾¾ You have TWO exams, ONE CHEMISTRY, You have TWO exams, ONE CHEMISTRY, ONE PHYSICS.ONE PHYSICS.…