Q15. Ans: option (D). What does shell here means? Please tell how option(D) is the answer?!! Q.15. Total number of possible shells in uranium atom (atomic no. z = 92) (A) 7 (B) 1 (C) 6 (D) None of these Share with your friends Share 0 Shyama Charan Mandal answered this Dear Student, Find your answer below:- Regards, 0 View Full Answer