Discussion Forum



1)

An f-shell containing 6 unpaired electrons are exchange 


A) 6 electrons

B) 9 electrons

C) 12 electrons

D) 15 electrons

Answer:

Option D

Explanation:

1102021173_j12.PNG

 

 5+4+3+2+1=15

 $\therefore$ equation of normal  of x= 0 and y=1 is y-1=-1(x-0)

 $\Rightarrow$  $y-1=-x \Rightarrow x+y=1$