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प्रश्न
Write one similarity and one difference between the chemistry of lanthanoid and actinoid elements.
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उत्तर
Similarities between the lanthanoid and actinoid: They have prominent oxidation states of +3 or they are electropositive or they both show magnetic properties.
Difference between the lanthanoid and actinoid: Lanthanoids are involved in filling of 4f orbitals while actinoids are involved in filling of 5f orbitals or binding energy of 4f orbitals is less than 5f orbitals
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संबंधित प्रश्न
Write on similarity between the chemistry of lanthanoids and actinoids.
Write four points of distinction between Lanthanoids and Actinoids.
How would you account the following :
Highest fluoride of Mn is MnF4 whereas the highest oxide is Mn2O7.
Choose the most correct option.
In which of the following series all the elements are radioactive in nature?
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?
Which of the following actinoids exhibits only + 3 oxidation state?
Identify the CORRECT statement.
The number of unpaired f-electrons in ytterbium (Z = 70) is ____________.
Which of the following properties is NOT of actinoids?
What is actinoid contraction?
