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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 what happens when an atom gains an electron.
Question 2
Easy
Does electron affinity typically increase or decrease across a period?
💡 Hint: Consider the effects 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 is the definition of electron affinity?
💡 Hint: Think about energy changes during the bonding process.
Question 2
Electron affinity tends to ___ as you move across a period.
- Increase
- Decrease
- Stay the same
💡 Hint: Think about the changes in nuclear charge.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If an unidentified element in period 3 has a lower electron affinity than chlorine but higher than sulfur, what could this element be?
💡 Hint: Consider the position of this element in relation to chlorine and sulfur.
Question 2
Describe how knowing the electron affinity of an atom can help in predicting the types of bonds it will form.
💡 Hint: Think about groups with higher values of electron affinity.
Challenge and get performance evaluation