1.

The electronic configuration of an element is \[1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}3{{p}^{6}}3{{d}^{5}}4{{s}^{1}}\]. This represents its [IIT Screening 2000]

A.                 Excited state     
B.                 Ground state
C.                 Cationic form    
D.                 Anionic form
Answer» C.                 Cationic form    


Discussion

No Comment Found

Related MCQs