C2.1 0.0 / 5 ? ChemistryGCSEAQA Created by: Phoebe TaylorCreated on: 06-05-13 16:27 Beyond which element does the outer shell hold 18 electrons as opposed to 8? Calcium 1 of 11 One mole is the elements atomic mass in... Grams 2 of 11 What group are alkali metals? 1 3 of 11 What do alkali metals form when reacted with water? Metal hydroxide 4 of 11 What do alkali metals form when burnt? Metal oxides 5 of 11 What do alkali metals produce when reacted with chlorine? Metal chlorides 6 of 11 What are halogens? Non metals 7 of 11 What group number are halogens? 7 8 of 11 Does halogen reactivity increase or decrease down the group? Decrease 9 of 11 What do halogens form when reacted with metals? Salts 10 of 11 When halogens react, do they form... -ides 11 of 11
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