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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Name one alkaline earth metal.
💡 Hint: It's used in fireworks.
Question 2
Easy
How many outer electrons do alkaline earth metals have?
💡 Hint: Count the ones in the last shell.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the main characteristic of alkaline earth metals?
- One outer electron
- Two outer electrons
- Full outer shell
💡 Hint: Look for their position in the periodic table.
Question 2
True or False: Alkaline earth metals are more reactive than alkali metals.
- True
- False
💡 Hint: Consider their placement in the periodic table.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a sample of magnesium. Describe how you would react it with hydrochloric acid and what you would expect to observe.
💡 Hint: Think about the gas released and the reaction's products.
Question 2
Design an experiment to test the reactivity of strontium with water compared to calcium. Outline the expected outcomes.
💡 Hint: Consider the reactivity series when making comparisons.
Challenge and get performance evaluation