The electromagnetic spectrum

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Question 7
Medium

The diagram shows some of the electronic energy levels in an atom, with energy increasing upwards.

Energy level diagram with five horizontal lines representing atomic energy levels

Arrow T shows a transition of an electron that results in the emission of an infrared photon.

Which arrow shows a transition that could represent the emission of a violet light photon?

Arrow A

Arrow B

Arrow C

Arrow D

The electromagnetic spectrum Questions

  1. GCSE
  2. /Physics
  3. /The electromagnetic spectrum