Class 8 · Science · Hard level · 9 questions
Reactivity Series: Apply It
Ranking the metals, and using the ranking to predict what will happen. In Class 8 Science the topic covers what the series is, reaction with water, reaction with acid and displacement reactions. 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 Reactivity Series, so you can see which topics are solid and which need another go.