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Marist Convent Senior School – Chemistry Department Salters’ Chemistry AS – Elements of Life Part 2 (EL4-5) The first part of this course is split into two so that you cover the basic concepts of AS Chemistry as soon as possible. You should notice some overlap between the parts taught by both teachers, this is intentional, as it should allow you time to really understand what you are being taught. Anything appearing in italic print is revision and you will notice more and more of this as you progress through the course. Lesson Content 1 Atomic Structure 1 EL4 Where do the chemical elements come from? CI 2.1 Simple Model of the atom Atomic Structure 2 CI 2.2 Nuclear Reactions Radioactive Decay Activity EL 4.2 Isotopic abundance and relative atomic mass EL4 Electrons CI 2.3 Electronic structure: shells EL4 Atomic Spectra CI 6.1 Light and electrons CI 6.1 – cont. Activity EL 4.3 Investigating a spectroscopic technique EL5 Molecules of life CI 3.1 Chemical bonding Chemical Bonding cont. CI 3.1 Shapes of molecules CI 3.3 The Shapes of Molecules Activity EL 5 Balloon Molecules Elements of Life Test 2 3 4 5 6 7 8 9 10 Homework Problems – CI 2.1 Problems - CI 2.2 Problems – CI 2.3 Problems – CI 6.1 (part) Problems CI 6.1 Problems - CI 3.1 (part) Problems – CI 3.1 Problems – CI 3.3 Date Due