Multiple Choice
The lanthanide contraction is responsible for the fact that
A) Zr and Zn have similar oxidation states.
B) Zr and Hf have the same oxidation states.
C) Zr and Y have about the same radius.
D) Zr and Hf have about the same radius.
E) Zr and Nb have similar oxidation states.
Correct Answer:

Verified
Correct Answer:
Verified
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