With reference to structural variability and chemical reactivity, write the differences between lanthanoids and 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.|
Concept: F-block Elements - The Actinoids
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