IGCSE · Edexcel (Int)
Chemistry
4.1 - Group 1 (Alkali Metals)4.2 - Group 7 & Group 0 (Halogens & Noble Gases)4.3 - Gases in the Atmosphere4.4 - Greenhouse Gases & Climate Change4.5 - The Reactivity Series & Displacement Reactions4.6 - Corrosion4.7 - Redox Reactions4.8 - Acids & Bases4.9 - Neutralisation Reactions4.10 - Soluble & Insoluble Salts4.11 - Tests for Gases4.12 - Test for Anions4.13 - Test for Cations