Komal posted an Question
December 11, 2020 • 19:32 pm 30 points
  • CSIR NET
  • Physical Sciences

Atomic physics

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  • Prashant kumar best-answer

    Since n=4 Since l=n-1 therefore l=3 and for single electron s=1/2 the value of J will lie from lI-sl to l+s therefore j=5/2 and 7/2 Hence we the no. of spectroscopic term will be 2 which is not given in options.

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