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- #The d and f block elements
- #Chemistry
- #CBSE 12 Class
- #Chemistry Part I Textbook for Class XII
- #NCERT
8.33 Compare the chemistry of the actinoids with that of lanthanoids with reference to:
(ii) oxidation states
Answers (1)
Apart from +3 oxidation state, lanthanoids show +2 and +4 oxidation states due to large energy gap between 4f and 5d subshells. Whereas actinoids show large number of oxidation states due to small energy gap between 5f and 6d subshells.
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