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Solution


Q.

The electronic configuration for Neodymium is:

[Atomic Number for Neodymium 60]                              [2024]
1 [Xe] 5f7 7s2  
2 [Xe]  4f4 6s2  
3 [Xe] 4f1 5d1 6s2  
4 [Xe] 4f6 6s2  

Ans.

(2)

            Electronic configuration of Nd can be written by the following Aufbau rule as: Nd60=54[Xe]4f46s2.