First Term Scheme
CHEMISTRY CLASS: SSS2 SCHEME OF WORK WEEK TOPIC The Periodic Table Historical Development of the Periodic Table/Periodic Law Features of the Periodic Table. Periodic Classification into Blocks and Families. Families of Elements. The Periodic Trend The Periodic Properties of Elements: Atomic size, Ionic size,Ionization Energy, Electron Affinity, Electronegativity down the group and across the period. Diagonal Relationship in the Properties of Elements in the Periodic Table. Types of Reaction/Redox Reactions Definition of Oxidation and Reduction. Relationship between Oxidation Number and IUPAC Naming. Oxidizing and Reducing Agents Identification of Oxidizing and Reducing Agents Balancing of Redox Equations in Acidic and Alkaline Medium. Ionic Theory: Distinguish between: Electrovalent and Covalent Compounds. Electrolytes and Non-electrolytes. Weak and Strong Electrolytes. Conductors and Non –condu...