7
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Electrons and the Periodic Table

Question 7 • ***CPS Online Chemistry fall – 1-2027

Use the periodic table to answer the following question:What are the periodic trends of ionic radii? Check all that apply.

Answer
A
Ionic radii tend to increase down a group.
B
Ionic radii tend to decrease across a period.
C
Anionic radii tend to increase across a period.
D
Cationic radii tend to decrease across a period.
E
Ionic radii increase when switching from cations to anions in a period.
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