1 marksPage 3QuestionsFour multichoice questions which ask the user to indicate the properties of a metal that make it appropriate for a certain application. Three question pages which give data for a group of metals and require the user to interpret that data in terms of the suitability of the metal for a particular application.
Page 9Metal structure - ReviewIntroduction to the fact that metals exist as infinite lattices and the idea of metallic bonding being the attractive force between metals in the lattice
1 marksPage 10QuestionsTwo questions which involve identification of a metal structure from a selection of other structures and understanding of what happens to the metal atoms in the lattice when the metal is boiled or melted
Page 12Metallic bonding - ReviewIntroduction to the model of metallic bonded which pictures metals as cations in a sea of electrons and discussion of how this model is consistent with experiment
Two question pages which are involved with metallic bonding and interpretation of physical properties iin terms of the cations in a sea of electrons model