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Card 6
Front
Light can travel as a ______, which transfers energy in packets
Back
Card 7
Front
The wave-like nature of an electron is observed when what happens?
Back
Card 8
Front
If the energy exceeds the work function value, what does the particle use it as?
Back
Card 9
Front
when inside a flourescent tube, the photons emitted from the mercury are what?
Back
Card 10
Front
Electrons passing through a flourescent tube create ____ when they collide with atoms of gas
Back
Card 11
Front
Electrons that absorb energy from colliding electrons without being ionised are what?
Back
Card 12
Front
When excitation occurs an electron moves up an energy level, from what?
Back
Card 13
Front
When the electron moves back down to a lower energy level, producing a photon, this is called what?
Back
Card 14
Front
By measuring what, on a line spectrum, you can identify the element that produced the light.
Back
Card 15
Front
No other element produces the same pattern of light wavelengths. This is because the energy levels are ______ to that atom.
Back
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