AIPMT MAINS2012Chemistry-f-Block Elements
AIPMT MAINS 2012 Chemistry Oxidation States MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which of the following exhibit only +3 oxidation state?
A
U
B
C
Ac
D
Pa
Correct Answer
Option C
Detailed Explanation
Actinium (Ac) only forms a +3 oxidation state, unlike the others which can have multiple oxidation states.
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