13) chapter3-1The periodic table 14) chapter3-2Group 1-the alkali metals 15) chapter3-3The transition elements 16) chapter3-4Group7-the halogens 17) chapter3-5Explaning trends 18) chapter4-1Useful metals,iron 19) chapter4-2steels, The reactivity series ...
Elements in the Periodic Table Atomic Structure Acid metal reactions Making Salts The Atmosphere: Past and Present Chemical Reactions Gas Exchange In Plants Acids and Bases Processes that Change the Atmosphere Speed Traditional Extraction Methods Displacement Distance/Time Graphs Climate Change Magnetic ...