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प्रश्न
With reference to structural variability and chemical reactivity, write the differences between lanthanoids and actinoids
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उत्तर
| Lanthanoids | Actinoids |
| Their magnetic properties can be explained easily. | Their magnetic properties cannot be explained easily, as they are more complex. |
| Except promethium, they are non-radioactive | They are radioactive |
| Besides +3 oxidation state, they show +2 and +4 oxidation states only in few cases. | Besides +3 oxidation state, they show higher oxidation states of +4, +5, +6, +7 also. |
| Lanthanoid compounds are less basic | Actinoid compounds are more basic. |
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संबंधित प्रश्न
Compare the chemistry of the actinoids with that of lanthanoids with reference to oxidation states
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.
Which of the following actinoids exhibits only + 3 oxidation state?
Which of the following actinoids shows +6 oxidation state?
The electronic configuration of Ux+ ion is [Rn]. What is the value of x?
[At. No. of U = 92]
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?
The incorrect statement among the following is:
What are actinoids? Give their general electronic configuration.
