Structure Of Atom Question 5

Question 5 - 2024 (27 Jan Shift 1)

The electronic configuration for Neodymium is:

[Atomic Number for Neodymium 60]

(1) $[Xe] 4 f^{4} 6 s^{2}$

(2) $[Xe] 5 f^{4} 7 s^{2}$

(3) $[Xe] 4 f^{6} 6 s^{2}$

(4) $[Xe] 4 f^{1} 5 d^{1} 6 s^{2}$

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Answer (1)

Solution

Electronic configuration of $Nd(Z=60)$ is; $[Xe] 4 f^{4} 6 s^{2}$