inorganic chermistry

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a large number of hydrogen atoms have electrons excited to the n_h=4 state.How many possible spectral lines can appear in the emission spectrum as a results of the electron reaching the ground state(n_1=1)?

  • inorganic chermistry -

    I count 6.
    4 to 1
    4 to 2
    4 to 3
    3 to 2
    3 to 1
    2 to 1
    You might want to draw out the levels and make sure that's all.

  • inorganic chermistry -

    200

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