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The radius of La^(3+) (Z=57) is 1.06A^(@...

The radius of `La^(3+) (Z=57)` is `1.06A^(@)`. Which one of the following given values will be closest to the radius of `Lu^(3+)`

A

`0. 85 A^(0)`

B

`1.60A^(0)`

C

`1.40 A^(0)`

D

`1.06A^(0)`

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-PERIODIC TABLE-OBJECTIVE EXERCISE -2B
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