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3 cards from this section. Quick, good the night before a test.
What is the principal oxidation state of lanthanoids?
Consider which oxidation state is most commonly seen.
Name two colored lanthanoid ions.
Think of lanthanoids that are known for their distinct colors.
What is the principal oxidation state of lanthanoids?
Consider which oxidation state is stable among lanthanoids.
True or False: All lanthanoid ions exhibit colors.
Consider how f-electrons contribute to color in ions.
Discuss the industrial importance of lanthanoids focusing on specific elements and their applications.
Search for industries using lanthanide elements for manufacturing or technological applications.
Explaining lanthanoid contraction, how does it influence the chemistry of subsequent elements in the periodic table?
Consider the trend of atomic radii across periods.
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