Posted by **Ashley** on Sunday, July 17, 2011 at 9:32pm.

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?

- Chemistry -
**bobpursley**, Sunday, July 17, 2011 at 9:48pm
a) one

b) look it up

- Chemistry -
**Ashley**, Monday, July 18, 2011 at 12:19am
c) What is the frequency (in Hz) and wavelength (in nm) of the emitted photon?

- Chemistry -
**Ashley**, Monday, July 18, 2011 at 12:26am
I don't understand this problem at all, I'm very confused, help would be greatly appreciated

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