Atomic radii of Sc and Ca (in n.m.) are:

0.144, 0.174

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

0.174, 0.144

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

0.144, 0.144

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

0.174, 0.174.

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

Open in App

Solution

The correct option is A 0.144, 0.174
As we move from left to right in a row, radii decreases.
So atomic radii of Sc and Ca are 0.144nm and 0.174nm.

Suggest Corrections

Similar questions

= 0.144 n m)

Gold (atomic radius = 0.144 nm) crystallises in a face-centred uinit cell. What is the length of a side of the cell ?

= 0.144 n m

0.165

0.181

133

35.5

Join BYJU'S Learning Program