CONSEQUENE OF LANTHANIDE CONTRACTION

Periodic Trends In Physical Properties|Merits Of Long Form Of Periodic Table|Periodicity In Physical Properties|Lanthanide Contraction|OMR

Exception in Atomic Radius in 3 d series || Lanthanide Contraction || Boron Family || Ionic Radius (Cationic and Anionic) || Class Illustration with Short Tricks

Nature of all Lanthanides is

Variation Along 3D series|Lanthanide Contraction|Ionic Radius|Questions|Quiz|Summary

S_1 : Size of Np^(3+) is greater than Bk^(3+) . S_2 : It is due to lanthanide contraction.

Variation Along 3D series|Lanthanide Contraction|Ionic Radius|Questions|Summary

Inroduction||D-block and Lanthanide Contraction Inert Pair Effect||General Properties OF 13th Group

A member of Lanthanide

(a). Chemistry of all the lanthanoids is quite similar. (b). The actinide contraction differs from lanthanide contraction? Explain (c). A serious accident occurred in a chemistry laboratory when a student tried to dissolve excess of KMnO_4 in conc. H_2SO_4 .