Question

The maximum number of possible oxidation states of actinoids are shown by
(A) berkelium (Bk) and californium (Cf) (B) nobelium (No) and lawrencium (Lr)
(C) actinium (Ac) and thorium (Th) (D) neptunium (Np) and plutonium (Pu)

Answer 1

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Option (C) Actinium (Ac) and thorium(Th)

Answer 2

Answer:

The maximum number of possible oxidation states of actinoids are shown by

(A) berkelium and californium

(Cf) (B) nobelium (No) and lawrencium (Lr)

(C) actinium (Ac) and thorium (Th) (D) neptunium (Np) and plutonium (Pu)