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  1. P

    Calculate the frequency, in hertz (level n = 10 to level n = 5)

    Calculate the frequency, in hertz, of the photon that is emitted when a electron falls from level n = 10 to level n = 5 in the H atom. Enter a numeric answer only, no units. I tried asking in other places but ppl are so ambiguous about it. :( please help me. I used rydberg formula...
  2. P

    Calculate the frequency, in hertz (level n = 10 to level n = 5)

    I don't understand. So there's another Z? But I thought it is only 5 and 10? oh dear. i think i posted in the wrong section. (please move this thread) thanks!
  3. P

    Calculate the frequency, in hertz (level n = 10 to level n = 5)

    Calculate the frequency, in hertz, of the photon that is emitted when a electron falls from level n = 10 to level n = 5 in the H atom. Enter a numeric answer only, no units. I tried asking in other places but ppl are so ambiguous about it. :( please help me. I used rydberg formula...
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