Correct option is 3f-block element

Europium is

see full answer

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

s-block element

p-block element

f-block element

d-block element

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Europium is a f-block elements as it follows the general electronic configuration of the f-block elements 4f1−145d0,16s2Eu=Xe4f76s2

Watch 3-min video & get full concept clarity