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Test your understanding with targeted questions related to the topic.
Question 1
Easy
List the first three metals in the reactivity series.
π‘ Hint: Think about the order from most reactive to least.
Question 2
Easy
Explain why sodium and potassium are kept in oil.
π‘ Hint: Consider their high reactivity!
Practice 1 more question and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Which metal is the most reactive according to the reactivity series?
π‘ Hint: Remember the order of the reactivity series.
Question 2
True or False: Gold is more reactive than aluminum.
π‘ Hint: Refer to the reactivity series.
Solve and get performance evaluation
Push your limits with challenges.
Question 1
Propose an experiment to demonstrate a displacement reaction using zinc and copper sulfate. What observations would you expect?
π‘ Hint: Pay attention to visual fading or color shifts.
Challenge and get performance evaluation