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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to metal reactivity as you move down Group 1?
💡 Hint: Think about electron shells and how they affect reactivity.
Question 2
Easy
How does atomic size change across a period?
💡 Hint: Consider the effect of nuclear charge.
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 happens to metal reactivity as you go down a group?
- Increases
- Decreases
- Stays the same
💡 Hint: Think about electron shells.
Question 2
Reactivity of non-metals generally:
- True
- False
💡 Hint: Consider how electron attraction changes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Predict the reactivity order of lithium, sodium, and potassium, and explain your reasoning.
💡 Hint: Consider how electron shells affect reactivity.
Question 2
How does the concept of shielding effect relate to the atomic size trends and reactivity of elements?
💡 Hint: Focus on the influence of inner electrons on outer ones.
Challenge and get performance evaluation