Atomic Structure Question 137
Question: The electronic configuration of an element is $ 1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}3d^{5}4s^{1} $ . This represents its
Options:
A) Excited state
B) Ground state
C) Cationic form
D) Anionic form
Show Answer
Answer:
Correct Answer: B
Solution:
This electronic configuration is Cr (chromium element) in the ground state $ =1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}3d^{5}4s^{1} $
BETA
