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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to atomic size across a period in d-block elements?
💡 Hint: Think about what happens to the attraction between protons and electrons.
Question 2
Easy
Define ionization enthalpy.
💡 Hint: Consider the relationship to positive ions.
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 the atomic radius as you move from left to right across the d-block?
- Increases
- Decreases
- Stays the same
💡 Hint: Consider the effective nuclear charge on the electrons.
Question 2
True or False: All d-block elements exhibit the same maximum oxidation state.
- True
- False
💡 Hint: Think about the specific oxidation states of individual elements.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain the significance of variable oxidation states in transition metals and how they impact catalysis.
💡 Hint: Think about how flexibility in electron counting can facilitate different reactions.
Question 2
Compare and contrast the formation of complexes between a 3d and a 5d transition metal and the implications this has for their properties.
💡 Hint: Consider how the position on the periodic table influences bonding.
Challenge and get performance evaluation