Sarthaks Test
0 votes
in Chemistry by (38.1k points)

Gadolinium belongs to 4f series. It’s atomic number is 64. Which of the following is the correct electronic configuration of gadolinium?

(i) [Xe] 4f75d16s2

(ii) [Xe] 4f65d26s2

(iii) [Xe] 4f86d2

(iv) [Xe] 4f95s1

1 Answer

0 votes
by (63.6k points)
selected by
Best answer

(i) [Xe] 4f75d16s2

Related questions

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.