Question

Europium is

• A. s- block element
• B. p- block element
• C. d- block element
• D. f- block element

Answer 1

Answer: (D)

f- block element

Answer 2

Europium is $f$-block element. It belongs to lanthanide series of $f$-block. Its electronic configuration is $[Xe] 4f ^{7}, 5 d^{0}, 6 s^{2}$.