Lithium bromide contains lithium ions, Li+\text{Li}^+Li+, and bromide ions, Br−\text{Br}^-Br−.
Use this information to state the chemical formula of lithium bromide.
230 exam-style questions on Edexcel GCSE Chemistry 1.1 Formulae, equations and hazards, covering 1.1.1 Formulae, word and balanced equations, 1.1.2 Balanced ionic equations, and 1.1.3 Hazard symbols and risk in practical work. Each one has a worked solution and a mark scheme showing where the marks go.