Chemistry Unit Two:Ionic Bonding 0.0 / 5 ? ChemistryIonic BondingGCSEAQA Created by: AlexandraFlanaganCreated on: 19-03-16 09:35 What is ionic bonding? When atoms gain or lose electrons to from ions 1 of 8 Which ions attract? Positive and negative 2 of 8 What do these ions do when they attract? Form ionic bonds 3 of 8 How many electrons do atoms want to lose? One to two 4 of 8 Is the energy level on the outer shell high or low? High 5 of 8 What happens after this? They have a full shell and this means they have the same electronic structure as a noble gas 6 of 8 Atoms with nearly full outer shells want to what? Gain an extra one or two electrons to fill up the shell 7 of 8 What so they do when they want another electron? They take 1-2 electrons from an atom that wants to lose some 8 of 8
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