Performance objectivesStudents should be able to:1. State the periodic law.2. Arrange common elements into groups and periods.3. Identify at least two characteristic features of each of the families of these elements.

Performance objectivesStudents should be able to:1. Explain the diagonal relationship between at least two elements in the periodic table.2. Define ionization energy and state its trend across the period and down the group3. Define electro affinity and state its trend across the period and down the group

Performance objectivesStudents should be able to:1. Identify reactants and products of any reaction2. Explain collision theory with respect to reaction time and reaction rate.3. List and explain at least three factors that affect rate of chemical reactions

Performance objectivesStudents should be able to:1. Explain exothermic and endothermic reactions with examples2. State Le chatelier’s principle3. List and explain two factors affecting chemical equilibrium.

Performance objectivesStudents should be able to:1. Explain the concept mole, molar quantities, and molar concentrations2. Solve calculations on no of moles and molar concentrations3. Define the term molar volumes, molecular mass, and relative densities.

Chemistry SSS2 First...

Performance objectivesStudents should be able to:1. Define length, mass and volume and state their S.I units2. Solve problems involving reacting mass and volume in a chemical reaction

Performance objectivesStudents should be able to:1. Define a standard solution.2. Define mass concentration and molar concentration3. Explain the relationship between concentration and volume of reacting substances

Performance objectivesStudents should be able to:1. Identify acid-base titrations and their indicators.2. Solve calculations on acid-base titration.

Performance objectivesStudents should be able to:1. Define solvent, solute, and solution2. Define solubility3. List and explain factors that affect solubility

Performance objectivesStudents should be able to:1. Explain the causes of hardness of water.2. Give at least two methods employed in removing hardness of water3. Explain methods used in purifying water.

Chemistry SSS2 First...