Chemistry, asked by sam9876, 6 months ago

H+ Li+ H– (ionic radii)

Correct order of Ionic Radii

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Answered by priyadpriyadarshini3

0

Answer:

The correct order of ionic radii of Y3+,La3+,Eu3+ and Lu3+, is Y3+<Lu3+<Eu3+<La3+ because Eu and Lu are the members of lanthanide series (so they show lanthanide contraction) and La is the representative element of all elements of such series and Y3+ ion has lowei radii as comparison to La3+ because it lies immediately ...

Answered by XxMissCutiepiexX

8

Explanation:

Now, coming to Li+ and Mg2+, the values of their radii are 0.74 A and 0.72 A respectively ('A' stands for angstrom unit). Thus, the lithium ion with +1 charge is only marginally larger than the magnesium ion having a charge of +2.

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