Correct statements among the following $$areA)$$ Actinoids show variable oxidation $$statesB)$$ Highest oxidation state shown by actinoids in their compounds is $$+7C)$$ All actinoids are radio active $$elementsD)$$ Actinoids react with acids but not with alkalies

Question

Infinity Learn · Accepted Answer

$$A)$$ Actinoids show variable oxidation states due to a very small energy difference between $$7s$$, $$6d$$ and $$5f$$ electrons.$$B)Np$$ and Pu  exihibit maximum oxidation state of $$+7$$ in their $$compoundsC)$$ Actinoids from $$Z=95$$ $$-103$$ are synthetic elements. Z> $$82$$….are all radioactive $$elementsD)Actinoids$$ are truely metallic, they react with acids but cannot react with alkalies.

Correct statements among the following are
A) Actinoids show variable oxidation states
B) Highest oxidation state shown by actinoids in their compounds is +7
C) All actinoids are radio active elements
D) Actinoids react with acids but not with alkalies

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Correct statements among the following areA) Actinoids show variable oxidation statesB) Highest oxidation state shown by actinoids in their compounds is +7C) All actinoids are radio active elementsD) Actinoids react with acids but not with alkalies

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Correct statements among the following are
A) Actinoids show variable oxidation states
B) Highest oxidation state shown by actinoids in their compounds is +7
C) All actinoids are radio active elements
D) Actinoids react with acids but not with alkalies