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प्रश्न
What causes actinoid contraction?
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उत्तर
Actinoid contraction resulting from poor shielding by 5f electrons.
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संबंधित प्रश्न
Distinguish between lanthanoid and actinoids.
Write on similarity between the chemistry of lanthanoids and actinoids.
With reference to structural variability and chemical reactivity, write the differences between lanthanoids and actinoids
Compare the chemistry of the actinoids with that of lanthanoids with reference to oxidation states
Compare the chemistry of the actinoids with that of lanthanoids with reference to chemical reactivity.
What is the position of actinoids in periodic table ?
Give reasons for the following:
The chemistry of actinoids elements is not so smooth as that of the lanthanoids.
Manganese in the +2 oxidation state is more stable than +3 oxidation state where as iron is stable at +3 oxidation state than +2 oxidation state. Explain why?
The inner transition metals of 5f series are known as ____________.
There are 14 elements in actinoid series. Which of the following elements does not belong to this series?
