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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is electron affinity?
💡 Hint: Think about the process when adding an electron.
Question 2
Easy
Does electron affinity increase across a period?
💡 Hint: Consider the atomic structure and 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 does a higher electron affinity indicate?
- A weaker attraction for electrons
- A stronger attraction for electrons
- No attraction
💡 Hint: Think about the definition of electron affinity.
Question 2
Electron affinity generally decreases down a group.
- True
- False
💡 Hint: Consider atomic size and its effects.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider two elements, A and B. Element A has a higher electron affinity than element B. Discuss the implications in terms of their chemical reactivity.
💡 Hint: Think about the tendencies of elements to gain or lose electrons.
Question 2
Graph the trend of electron affinity for elements in period 3. Describe any observed patterns.
💡 Hint: Track the paths in the periodic table.
Challenge and get performance evaluation