Group 7 (Halogens) - Chemistry Revision 0.0 / 5 ? ChemistryThe Periodic TableGCSEAQA Created by: amy-vousdenCreated on: 10-05-15 14:28 Group 7 (Halogens) - Chemistry Revision KEY POINTS ABOUT GROUP 7 (HALOGENS): As you go down group 7 (halogens): Atomic Radius increases Electron Shielding increases Electrostatic attraction decreases BUT reactivity decreases, as they are a weaker electrostatic attraction 1 of 1
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