Question

Mention all the four quantum numbers of the valence electron of Cs.​

Answer 1

Answer:

Caesium is element number 55. Its electric configuration is [Xe]6s1. So, the principal quantum number, which describes the shell, is n=6,as it is in the 6th shell. The azimuthal quantum number, which the describes the sub shell, is l=0, as it is in the s- sub-shell.

Answer 2

Caesium is element number 55. Its electric configuration is [Xe]6s1. So, the principal quantum number, which describes the shell, is n=6,as it is in the 6th shell. The azimuthal quantum number, which the describes the sub shell, is l=0, as it is in the s- sub-shell.

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