GCSE AQA 9-1 Chemistry: C2 Bonding, structure and properties of matter 0.0 / 5 ? ChemistryStructure and bondingGCSEAQA Created by: Georgia239011Created on: 07-04-18 12:25 What are ions? Charged particles. 1 of 5 Why do atoms form ions? To achieve a full outer shell - making them more stable. 2 of 5 How do metals form ions? They lose electrons from their outer shell to form positive ions (cations) 3 of 5 How do non-metals form ions? They gain electrons from their outer shell to form negative ions (anions) 4 of 5 N/A N/A 5 of 5
Comments
No comments have yet been made