`{:(,"ColumnI",,"ColumnII"),((A),"The radial node of 5s atomic orbital is",(P),1),((B),"The angular node of" 3d_(yz) "atomic orbital is",(Q),4),((C),"The sum of angular node and radial node of" 4d_(xv) "atomic orbital",(R),2),((D),The "angular node of 3patomic orbital is",(S),3):}`