Classification Of Elements And Periodicity In Properties Ques 176
Question: To which block is related an element having electronic configuration $ 1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}3d^{10}4s^{1} $ in the periodic table [MP PMT 1995]
Options:
A) s - block
B) p - block
C) d - block
D) f - block
Show Answer
Answer:
Correct Answer: C
Solution:
As last $ {{e}^{-}} $ goes to d-subshell.
