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WHAT IS LANTHANIDE CONTRACTION........................................

WHAT IS LANTHANIDE CONTRACTION........................................
 

Grade:11

6 Answers

YASWANTH KISHOR
34 Points
7 years ago
Lanthanide contraction is a term used in chemistry to describe the greater-than-expected decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, which results in smaller than otherwise expected ionic radii for the subsequent elements starting with 72, hafnium.
VENKATA RAMANA
35 Points
7 years ago
HI NAVEEN
lanthanides contraction is study decreasing of atomic radii or ionic radii........................................................
YASWANTH KISHOR
34 Points
7 years ago
Lanthanide contraction is a term used in chemistry to describe the greater-than-expected decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, which results in smaller than otherwise expected ionic radii for the subsequent elements starting with 72, hafnium.and it is the process of lanthanide contraction
Mallikarjuna
39 Points
7 years ago
The steady decreasing of atomic radii from left to right in lanthanoides is called Lanthonide Contraction.
Utkarsh Bansal
35 Points
7 years ago
Decrease in the atomic or ionic radii of lanthanoids due to ineffective shielding of d- and f- electrons is known as lanthanoid contraction
Utkarsh Bansal
35 Points
7 years ago
Continous decrease in the atomic or ionic radii of lanthanoids due to ineffective shielding of d- and f- electrons is known as lanthanoid contraction

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