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
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eqaution for electromagnetic radiation
E= HF
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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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what happenes when the lines become closer together
the friequencies increase and the energy difference is smaller, the smaller the number the higher the frequency
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what is the lyman series
the lyman series is ultra violet light, the transition of electrons is infinity to 1
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what happenes when the lines become closer in the lyman series
the frequencies increase up to the convergence limit, the convergence linit corresponds to the loosing of an electron an youcan wrok out the isonisation energy
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colours of the spectrum forwhite light, absorption, emission,
white light produces continuous colored lines, emission sprectrum produces white lines on black background, absorption produces black lines on white background
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Card 2

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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 is the visible serious of the hudrigen spectrum

Back

Preview of the front of card 4

Card 5

Front

what happenes when the lines become closer together

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