February 23, 2017

Homework Help: Chemistry

Posted by Ashley on Monday, July 18, 2011 at 12:49am.

A line in the Lyman series of the hydrogen atom emission results from the transition of an
electron from the n=3 level to the ground state level.

a) What n level (#) is the ground state level for the hydrogen atom?

b) What is the energy of this photon in Joules?

c) What is the frequency (in Hz) and wavelength (in nm) of the emitted photon?

*I don't understand this at all help is greatly appreciated*

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