SS2 Agric. Science – Pests of Crops 2

SS2 English First Term – Week Six

  Topic: Summary: Traditional Mud Architecture, page 68, Effective English  The passage focuses on African mud architecture. It reveals that beautiful buildings built with mud exist in parts of Mali,

SS1 Chemistry – LUPAC Nomenclature of Chemical Compounds

CONTENT   Naming of:          —- binary compounds           —- radials and compounds having elements with variable oxidation numbers.          —- tertiary and quartenary compounds.          —- compounds with cations replaced with hydrogen.