Classification Of Elements And Periodicity In Properties Ques 167
Question: Element having atomic number 17 is placed in [MP PET 1995]
Options:
A) I-group
B) V-group
C) VIII-group
D) VII-group
Show Answer
Answer:
Correct Answer: D
Solution:
$ 17-1s^{2}2s^{2}2p^{6}3s^{2}3p^{5} $ .