Question

Distinguish between emission spectra and absorption spectra

Answer 1

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$\mathfrak{\blue{Answer→}}$The difference between absorptionand emission spectra are thatabsorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereasemission spectra have spikes in thespectra due to atoms releasing photons at those wavelengths.
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Answer 2

•emission spectrum:-
1.It can be defined as a spectrum of the electromagnetic radiation emitted by a substance.
2. produced when atom released energy.
3.Show coloured lines.
4. An emission spectrum is given when an excited atom obtains a lower energy level .
5. Account for wavelength is emitted by a substance .

• absorption spectrum:-
1. it can be defined as a spectrum obtained by transmitting electromagnetic radiation through a substance.
2.produced when atom absorb energy.
3.Show dark lines or gaps
4.An atom obtains a higher energy level when an absorption spectrum is given by that atom.
5.Account for wavelength absorbed by substance.

I hope it is helpful.......