Group 7 elements: 0.0 / 5 ? ChemistryThe Periodic TableGCSEAQA Created by: daisybrownCreated on: 23-03-14 20:49 75231648 Across 1. The molecules exist as __? (5, 2, 5, 8) 8. Halogens have __ vapours? (8) Down 2. A more reactive halogen will __ a less reactive halogen from an aqueous solution of its salt? (8) 3. Halogen + metal > __? (5, 4) 4. Melting and boiling points __ as you go down the group? (8) 5. Reactivity __ as you go down the group? (9) 6. They are all __? (5) 7. Group 7 elements are also known as __? (8)
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