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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to the reactivity of alkali metals as you go down Group 1?
💡 Hint: Think about the atomic size and how it affects electron loss.
Question 2
Easy
Does the atomic size increase or decrease as you go down a group?
💡 Hint: Consider what happens when additional electron shells are added.
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 trend is observed in the reactivity of alkali metals as you go down Group 1?
- Reactivity decreases
- Reactivity stays constant
- Reactivity increases
💡 Hint: Consider how atomic size plays a role.
Question 2
True or False: The atomic radius decreases as you go down a group.
- True
- False
💡 Hint: Think of how many layers of electrons each atom has.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the reactivity trend in alkali metals, compare the reaction of Lithium, Sodium, and Potassium with water. What do you expect to happen and why?
💡 Hint: Consider the differences in their atomic structures.
Question 2
If we know that Chlorine is more reactive than Bromine, predict what might happen if you synthesized a new halogen, one below Iodine. Discuss potential reactivity.
💡 Hint: Think of what affects the electron gaining process.
Challenge and get performance evaluation