4.5 - Inner Transition Elements (f-Block) - Th e Lanthanoids
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What defines the d-block elements in the periodic table?
💡 Hint: Think of where they are located in the periodic table.
What is an example of a lanthanoid?
💡 Hint: Remember what elements are in the f-block.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
Where are the f-block elements located in the periodic table?
💡 Hint: Think about their arrangement relative to the rest of the periodic table.
True or False: Actinoids mostly exhibit a +4 oxidation state.
💡 Hint: Consider the common states seen in actinoids.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Given an element in the actinoid series, explain how its oxidation states influence its use in nuclear technology.
💡 Hint: Think about how oxidation states affect interaction with other atoms.
Predict the trend in ionic radii among the lanthanoids and justify your reasoning.
💡 Hint: Focus on the concept of shielding and effective nuclear charge.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.