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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
How would you account for the following:
The chemistry of actinoids is more complicated as compared to lanthanoids.
Compare the chemistry of the actinoids with that of lanthanoids with reference to oxidation states
How would you account the following :
Highest fluoride of Mn is MnF4 whereas the highest oxide is Mn2O7.
Which of the following actinoids exhibits only + 3 oxidation state?
Identify the CORRECT statement.
The actinoid contraction is attributed to the ____________.
Maximum oxidation state exhibited by Chlorine is ______.
Assertion: Actinoids form relatively less stable complexes as compared to lanthanoids.
Reason: Actinoids can utilise their 5f orbitals along with 6d orbitals in bonding but lanthanoids do not use their 4f orbital for bonding.
What causes actinoid contraction?
What are actinoids? Give their general electronic configuration.
