The correct order of atomic sizes is:

Sc < Y < La

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Ti < Zr < Hf

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Sc > Y > La

No worries! We‘ve got your back. Try BYJU‘S free classes today!

All

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Sc < Y < La
In group 3 size increases as we move down the group due to increase in the number of shell.. So as we move from Sc to La the atomic size increases.

Suggest Corrections

Similar questions

Order of atomic radii of Ti, Zr, Hf is:

N a, B e

M g

Y^{3 +}

L a^{3 +}

Join BYJU'S Learning Program