Which of the following statement(s) regarding actinides is/are correct?
A
disproportionates to 
and 
in acidic medium.
B
Maximum oxidation state of 
is +7 .
is +7 .
C
is stable.
D
All of the above statements are correct.
Text Solution
Verified by ExpertsThe correct answer is:
D
disproportionates to 
and 
in acidic medium. In strongly acidic mediums it stabilizes by forming complex with 
ions.
shows oxidation states ranging between +3 and 
being the maximum.
, uranus dioxide, is a linear shaped stable oxide which exists in a powdered crystalline form.
All given statements are correct.
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