Ionic and Covalent Bonding 4.0 / 5 based on 2 ratings ? ChemistryStructure and bondingGCSEAQA Created by: leighworsdaleCreated on: 07-04-15 10:16 The metal atoms lose their outer shell electrons to form positive ions. Ionic Bonding 1 of 9 The non-metal atoms gain these electrons to fill their outer shells and form negative ions Ionic Bonding 2 of 9 The positive and negative ions attract each other in a lattice Ionic Bonding 3 of 9 Formed between 2 non-metallic elements. Covalent Bonding 4 of 9 The atoms share electrons in order to complete their outer shells. Covalent Bonding 5 of 9 The atoms all attain noble gas structure (complete outer shells). Both 6 of 9 The new particles formed are neutral molecules. Covalent Bonding 7 of 9 They are very unreactive (stable) Both 8 of 9 They lose, gain or share electrons. Both 9 of 9
Comments
No comments have yet been made