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D and F Block Elements question

2003 · Shift 0 · Q48

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JEE Main
Chemistry
D and F Block Elements
2003 · Shift 0 · Q48

D and F Block Elements question

2003 · Shift 0 · Q48

JEE MainChemistryD and F Block ElementsMCQ+4 / −1

The radius of

La^{3+}

(Atomic number of La = 57) is 1.06 Å. Which one of the following given values will be closest to the radius of

Lu^{3+}

(Atomic number of Lu = 71) ?

A
1.60 Å
B
1.40 Å
C
0.85 Å
D
1.60 Å

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