These quizzes can be used in class, as homework or for self-study. They are aimed at Year 12 and Year 13 students taking any A Level chemistry course – the number of the quiz approximates to the week in the school year. Therefore, don’t take Year 12 quiz 10 if you are only at the start of Year 12! Of course Year 13 students can take any Year 12 quiz – and should! Answers are provided at the end of each quiz.