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The radius of La^(3+)(Z=57) is 106 pm. W...

The radius of `La^(3+)(Z=57)` is 106 pm. Which one of the following given values will be closest to the radius of `Lu^(3+)(Z=71)`?

A

`1.6 Å`

B

`1.4 Å`

C

`1.06 Å`

D

`0.85 Å`

Text Solution

Verified by Experts

The correct Answer is:
D
As `Z uarr`, size `darr`
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