Chemistry unit 1

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what happens when the electrons gain energy
The electrons become excited and move from a lower energry level to a higher energy level and the electron has become promoted
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what happenes when the electrons loose energy
the electrons fall from a higher energy level to a lower energy level and the energy has been quantisied
2 of 5
eqaution for electromagnetic radiation
E= HF
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what happenes when the lines become closer together
the friequencies increase and the energy difference is smaller
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what is the visible serious of the hudrigen spectrum
the visible light is the balmer series and the electrons fall to level n=2
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Other cards in this set

Card 2

Front

what happenes when the electrons loose energy

Back

the electrons fall from a higher energy level to a lower energy level and the energy has been quantisied

Card 3

Front

eqaution for electromagnetic radiation

Back

Preview of the front of card 3

Card 4

Front

what happenes when the lines become closer together

Back

Preview of the front of card 4

Card 5

Front

what is the visible serious of the hudrigen spectrum

Back

Preview of the front of card 5

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