The Halogens 0.0 / 5 ? ChemistryThe Periodic TableGCSEAQA Created by: rose_heatherCreated on: 07-04-18 14:25 Amount of electrons in the outer shell seven 1 of 8 Do boiling points increase or decrease down the table increase 2 of 8 Colour of flourines gas yellow 3 of 8 You use _________ reactions to check order of reactivity test tube 4 of 8 What do they all react with? metals 5 of 8 What are the vapours? coloured 6 of 8 What group are they? Group Seven 7 of 8 Is the melting point low or high? low 8 of 8
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