Question

To which block is related an element having electronic configuration
1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s¹ in the periodic table–
(a) s–block (b) p–block
(c) d–block (d) f–block

Answer 1

Answer:

c)d-block

Explanation:

the outer most electron is in d block therefore it is a d-block element.

Also it is a electronic configuration of copper and which is a d-block element.