Question

Give the difference between emission and absorption spectra.​

Answer 1

Answer:

Emission Spectra Absorption Spectra

Produced when atoms release energy Produced when atoms absorb energy

Comprise coloured lines in the spectrum Comprise dark lines or gaps in the spectrum

It is helpful in figuring out the composition of a certain matter Can be used to figure out the ability of certain objects to retain heat and its absorption level

The type of photons emitted is helpful in figuring out the kind of elements the substance is made of as each element radiates a different amount of energy and has a unique emission level The wavelengths of light absorbed is helpful in figuring out the number of substances in the sample

Answer 2

Answer:

The difference between absorption and emission spectra are that absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.