Flashcards
electromagnetic spectra
Cards in this deck (3)
- 1absorption spectra- coloured background w/ black lines
- e-s absorb fixed amount of energy (E=hv)
- e-s jump to higher fixed energy level - 2emission spectra- black background w/ coloured lines
- e-s emit fixed amount of energy (E=hv)
- e-s drop to lower fixed energy level - 3bohr's theory- emmision → when e-s excited they jump to a higher state, then drop down, releasing energy
- absorption → e-s do not drop back down to lower state
- photon of light emitted/absorbed when e- changes from one energy level to another
energy of photon = difference between energy levels (△E)
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- AS - Level Chemistry Flashcards on electromagnetic spectra, created by Neha Chakraborty on 29/04/2017.
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- Neha Chakraborty
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