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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What group of metals is known to be the most reactive?
💡 Hint: Think about which group is the furthest left on the periodic table.
Question 2
Easy
Name a nonmetal that belongs to the halogen group.
💡 Hint: These elements are in Group 17.
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
Which group contains the most reactive metals?
- Alkaline Earth Metals
- Alkali Metals
- Transition Metals
💡 Hint: They're located on the far left of the periodic table.
Question 2
True or False: Halogens become less reactive as you move down the group.
- True
- False
💡 Hint: Think about how atomic structure changes down the group.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider the reactivity of sodium and lithium. If sodium reacts much more vigorously with water than lithium, what does this imply about their atomic structure and position in the periodic table?
💡 Hint: Think about how atomic size affects reactivity.
Question 2
Given that chlorine is more reactive than bromine, how might this affect their uses in industry?
💡 Hint: Consider their chemical properties and application in sanitation.
Challenge and get performance evaluation