Question

10 Look carefully at the picture. it shows an electron in the excited state on the left, and the

electron returning to its ground state on the right. When the electron return to the ground state it
emits
photon
excited state
ground state
a) blast of cold air
c) proton
b) electrostatic charge
d) photon (light)

Answer 1

Answer: Photon


Explanation: The diagram shows that as the electron goes from a charged state to a ground state a red photon was emitted.