What do you mean by energy levels of a hydrogen atom? (2marks)
Dear Expert,
I know that there is a similar question in MN 'Ask and Answer' Forum. But it is too long and also contains diagram. But the above question carries only 2 marks. So please give a satisfactory answer according to the marks.
Dear Student,
The Bohr model for an electron transition in hydrogen between quantized energy levels with different quantum numbers n yields a photon by emission with quantum energy:![](http://hyperphysics.phy-astr.gsu.edu/hbase/imgmod/hyder1.png)
The Bohr model for an electron transition in hydrogen between quantized energy levels with different quantum numbers n yields a photon by emission with quantum energy:
![](http://hyperphysics.phy-astr.gsu.edu/hbase/imgmod/hyder1.png)