Chemistry topics for EOY

Topics for EOY Sec 2 Express Chemistry Examination

·       Periodic Table

·       Group I and Group VII

·       Chemical & Physical Change

·       Chemical Formula

·       Balancing Chemical Equations

·       Air pollution

·       Ionic Bonding

·       Covalent bonding

·       Properties of ionic and covalent substances

-      metallic bonding

Relative molecular mass & Percentage composition

+ Sec 1 chemistry topics (solutions, separation tech, atomic structure etc etc)