42 no Q 42 How many element having 4f electron in actinoid series :- (1) 28 (2) 14 - Chemistry - Classification of Elements and Periodicity in Properties

Question

42 no
Q 42 How many element having 4f electron in actinoid series :-
(1) 28
(2) 14
(3) Zero
(4) None of these

Muskan Rani · Accepted Answer

14 elements are there in actinoide series

42 no. Q.42. How many element having 4f electron in actinoid series :- (1) 28 (2) 14 (3) Zero (4) None of these