Class 8 · Science · Hard level · 9 questions
Metals & Non-Metals: Application
Properties, the reactivity series, and using it to predict reactions. In Class 8 Science the topic covers two broad groups, the reactivity series, displacement reactions and rusting and how to prevent it. This quiz is the hardest level, with Class 8 exam-style questions that mix the ideas together. 9 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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Your score is saved against Metals & Non-Metals, so you can see which topics are solid and which need another go.