What’s that? H H H C C H Br + Br- H C C H Br CH 2=CH 2 +Br Br - H H Br- H Br H C C H Br Br H Br-
AL Chemistry
Physical Chemistry b Atoms, Molecules and Stoichiometry b The Electronic Structure of Atoms and the Periodic Table b Energetics b Bonding and Structure b Chemical Kinetics b Equilibria equilibrium
Inorganic Chemistry Periodic Properties of the Elements in the Periodic Table The s-Block, p-Block and d-Block Elements
Chemistry and Society b Chemistry and the Hong Kong industry The plastics industry b Chemistry and the environment Air, water pollution and Pollution control b Chemistry and food
Teacher Assessment Scheme TAS in Practical Examination
Three Ability Areas b Area A (40% for AL, 40% for ASL) • Manipulative skills, skill in observation, and general bench performance. b Area B (40% for AL, 50% for ASL) • Presentation of data, interpretation of results, planning of experiments as well as project work. b Area C (20% for AL, 10% for ASL) • Attitude towards practical chemistry.