Question

Most common oxidation states shown by cerium are

• A. #ERROR!
• B. #ERROR!
• C. #ERROR!
• D. #ERROR!

Answer 1

Answer: (B)

#ERROR!

Answer 2

The most common oxidation states of Ce(Z = 58): $[Xe]^{54} \, 4f^1 \, 5d^1 \, 6s^2$ are +3 and +4