A-Level
EDEXCEL
Physics
May 2021
1 Marks
QP-202105-Physics-U2 · Question 8
Question (excerpt):
8 The diagram shows some of the energy levels of a hydrogen atom. –0.54 eV –0.85 eV –1.51 eV –3.40 eV –13.60 eV An excited electron in the level –0.54 eV drops to the level –13.60 eV, resulting in the…
8 The diagram shows some of the energy levels of a hydrogen atom. –0.54 eV –0.85 eV –1.51 eV –3.40 eV –13.60 eV An excited electron in the level –0.54 eV drops to the level –13.60 eV, resulting in the…
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