Question 731
What is the primary factor that makes the +3 oxidation state the most stable for Lanthanoids?
Question 732
Which of the following best describes the trend in the ionic radii of Lanthanoid M³⁺ ions as shown in Figure 4.6?
Question 733
What is the electronic configuration of the most common stable ion formed by Lutetium?
Question 734
Which Lanthanoid element is the first in the series and forms the Ln³⁺ ion with what electronic configuration?
Question 735
What is the electronic configuration of the most common stable ion formed by Gadolinium?