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2 cards from this section. Quick, good the night before a test.
What defines the d-block elements in the periodic table?
Think of where they are located in the periodic table.
What is an example of a lanthanoid?
Remember what elements are in the f-block.
Where are the f-block elements located in the periodic table?
Think about their arrangement relative to the rest of the periodic table.
True or False: Actinoids mostly exhibit a +4 oxidation state.
Consider the common states seen in actinoids.
Given an element in the actinoid series, explain how its oxidation states influence its use in nuclear technology.
Think about how oxidation states affect interaction with other atoms.
Predict the trend in ionic radii among the lanthanoids and justify your reasoning.
Focus on the concept of shielding and effective nuclear charge.
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