'When an atom undergoes a quantum leap, one of these light particles is emitted or absorbed'
a photon
LEAPING: When an atom undergoes a quantum leap, one of these light particles is emitted or absorbed
When an atom undergoes a quantum leap, one of these light particles is emitted or absorbed
When an atom undergoes a quantum leap, one of these light particles is emitted or absorbed
LEAPING
a photon
LEAPING