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

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

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

(i) [Xe] 4f⁷5d¹6s²

4 views Answered 2023-02-05 15:29

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