Which substance contains metallic bonding?
Magnesium oxide, MgO\text{MgO}MgO
Magnesium chloride, MgCl2\text{MgCl}_2MgCl2
Magnesium metal, Mg\text{Mg}Mg
Methane gas, CH4\text{CH}_4CH4
98 exam-style questions on AQA GCSE Chemistry 2.1 Chemical bonds, ionic, covalent and metallic, covering 2.1.1 Chemical bonds, 2.1.2 Ionic bonding, 2.1.3 Ionic compounds, 2.1.4 Covalent bonding, and 2.1.5 Metallic bonding. Each one has a worked solution and a mark scheme showing where the marks go.