Target Exam

CUET

Subject

Chemistry

Chapter

Inorganic: D and F Block Elements

Question:

What is the electronic configuration of Gadolinium (Z = 64)?

Options:

[Xe]4f85d16s2

[Xe]4f75d16s2

[Xe]4f35d56s2

[Xe]4f65d26s2

Correct Answer:

[Xe]4f75d16s2

Explanation:

Electronic configuration of Gadolinium

64Gd: [Xe]4f75d16s2