Chemistry AS Periodic table (1.3) Groups two and seven. 3.5 / 5 based on 5 ratings ? ChemistryThe Periodic TableASAll boards Created by: Bryony DCreated on: 12-01-11 18:20 Group two elements are, reducing agents 1 of 9 What does MgCo3 decompose into? MgO + CO2 2 of 9 Across a period... First ionisation energy increases overal 3 of 9 At room temperature Bromine is a... Liquid 4 of 9 A period in the periodic table is... a horizontal row of elements 5 of 9 Cl2 + 2NaOH -> NaCl + NaClO + H2O 6 of 9 Why is the boiling point of S8 higher than Cl2? It has greater van der Waales forces due to additional electrons 7 of 9 What happens to the ease of thermal decomposition down group two? Ease of thermal decomposition decreases 8 of 9 What colour will the following go in water? Br2 + 2I- Brown 9 of 9
Comments
Report