Q13Multiple choice
Gadolinium belongs to 4f series. It’s atomic number is 64. Which of the following is the correct electronic configuration of gadolinium?
- (i)[Xe] 4f 75d 6s2
- (ii)[Xe] 4f 65d26s2
- (iii)[Xe] 4f 86d2
- (iv)[Xe] 4f 95s1 107 d- and f- Block Elements
Show answer
(i) [Xe] 4f 75d 6s2