Advertisements
Advertisements
प्रश्न
With reference to structural variability and chemical reactivity, write the differences between lanthanoids and actinoids
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. |
APPEARS IN
संबंधित प्रश्न
Compare the chemistry of the actinoids with that of lanthanoids with reference to oxidation states
How do you prepare:
Actinoid elements show wide range of oxidation states.
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 actinoid contraction is attributed to the ____________.
The electronic configuration of Ux+ ion is [Rn]. What is the value of x?
[At. No. of U = 92]
Which among the following actinoids exhibits highest oxidation state +7?
The inner transition metals of 5f series are known as ____________.
Which of the following oxidation state is common for all lanthanoids?
What causes actinoid contraction?
What are actinoids? Give their general electronic configuration.
