What’s that?

 + Br  Br  - CH 2 =CH 2 + Br -  C  C  H  H HH Br  C  C  H  H HH Br  C  C  H  H HH Br Br - Br  C  C  H H Br HH

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

Organic Chemistry Alkane, Alkene, Aromatics, Alkyl halides, Hydroxyl cpds, Carbonyl cpds, Carboxylic acid and its derivatives, Amino cpds (10 functional groups)

Chemistry and Society b Chemistry and the environment b Chemistry and food

ASL Chemistry

Physical Chemistry b Atomic Structure b Bonding and Structure b Energetics b Rates of Chemical Reactions b Chemical Equilibria

Inorganic Chemistry b Patterns in groups Group I, IV and VII elements and their compounds b Patterns in periods b Transition elements

Organic Chemistry Alkane, Alkene, Aromatics, Alkyl halides, Hydroxyl cpds, Carbonyl cpds, Carboxylic acid and its derivatives, Amino cpds (10 functional groups)

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.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.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.Attitude towards practical chemistry.