Exam (elaborations)
Ionic bonding: Bonding structure and the properties of matter: Chemistry: GCSE (9:1)
- Course
- Institution
Formation of metal ions Atoms lose outer electrons Metals Elements that form positive ions Formation of non-metal ions Atoms gain electrons Charge on non-metal ions negative Group 1 ions charge +1 Group 2 ions charge +2 Group 6 ions charge -2 Group 7 ions charge
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