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What is emission spectrum explain with example |
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Answer» tion:When white light passes through an element in the gaseous state, some of the energy is absorbed by the electrons in the atoms.The electrons go into a higher energy state, and the light that passes through is missing the COLOURS that correspond to the energies absorbed.The SPECTRA are CALLED ABSORPTION spectra.They consist of black LINES against a coloured background.plz mrk me as BRAINLIST.... |
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