Chemistry, asked by MohitKumar4054, 1 year ago

What is lanthanide contraction what are the consequences for lanthanide contractions?

Answers

Answered by BushrajavediqbalKhan
19

What is lanthanide contraction what are the consequences for lanthanide contractions?

Explanation:

The Lanthanide Contraction is the result of a poor shielding effect of the 4f electrons. The shielding effect is described as the phenomenon by which the inner-shell electrons shield the outer-shell electrons so they are not effected by nuclear charge. ... This is due to Lanthanide Contraction and shielding.

Answered by ElegantDoll
28

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❤.LANTHANIDE CONTRACTION :

The gradual decrease of atomic size from left to right in lanthanides is called "lanthanide contraction".

❤.CONSEQUENCE:

The crystal structure and other properties of these elements become very close and similar.So it become difficult to separate them from a mixture.

Inert pair effect is consequence of Lanthanide contraction.

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