Question

which action is more complicated ?
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Answer 1

Answer:

(a) How would you account for the following:

    (i) The chemistry of actinoids is more complicated as compared to lanthanoids

    (ii) Transition metals form complex compounds

Explanation:

(a) (i) Chemistry of actinoids is more complicated than actinoids because  

        1) actinoid elements show a variety of oxidation states.

        2) they are mostly radioactive (thus, studying their properties) becomes difficult.

        3) they are mostly present in small quantities.

        4) their half-life is extremely small.

Answer 2

Answer:

Explanation:

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