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Hydrogen spectral series

It discusses simple definitions of all six series of the hydrogen spectrum with diagrams. You will definitely like the colors combinations set in this presentation.<br><br>For more information on this concept, kindly visit our blog article at;<br>https://jayamchemistrylearners.blogspot.com/2022/03/the-six-series-of-hydrogen-spectrum.html

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Hydrogen spectral series

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  1. L L H E O Hydrogen spectral series

  2. Name the series of the hydrogen spectrum The hydrogen spectrum has six series named by the scientists who discovered them. They are the sequence of spectral emissions arranged based on their wavelengths in the electromagnetic region of the hydrogen atomic spectrum. The names of those six hydrogen spectrum series are; Lyman series Balmer series Paschen series Brackett series Pfund series Humphrey’s series 6. 1. 2. 3. 4. 5.

  3. LYMAN SERIES This series of spectral lines were observed during electron transition from higher stationary orbits to the first orbit of the hydrogen atom and named after the discoverer Theodore Lyman. And it occurs in the ultraviolet region of the electromagnetic spectrum. The longest and shortest wavelengths of the Lyman series are 121 nm and 91 nm. Hence, the limits of the Lyman series are 91nm and 121nm

  4. BALMER SERIES This series of spectral lines were observed during electron transition from higher stationary orbits to the second orbit of the hydrogen atom and named after the discoverer Johann Jakob Balmer. And it occurs in the visible region of the electromagnetic spectrum. The longest and shortest wavelengths of the Balmer series are 656 nm and 365 nm.

  5. PASCHEN SERIES This series of spectral lines were observed during electron transition from higher stationary orbits to the third orbit of the hydrogen atom and named after the discoverer Friedrich Paschen. And it occurs in the near infrared region of the electromagnetic spectrum. The longest and shortest wavelengths of the Paschen series are 1875 nm and 821 nm.

  6. BRACKETT SERIES This series of spectral lines were observed during electron transition from higher stationary orbits to the fourth orbit of the hydrogen atom and named after the discoverer Frederick Sumner Brackett. And it occurs in the infrared region of the electromagnetic spectrum. The longest and shortest wavelengths of the Brackett series are 4051 nm and 1458 nm.

  7. PFUND SERIES This series of spectral lines were observed during electron transition from higher stationary orbits to the fifth orbit of the hydrogen atom and named after the discoverer August Herman Pfund. And it occurs in the far infrared region of the electromagnetic spectrum. The longest and shortest wavelengths of the Pfund series are 7460 nm and 2280 nm.

  8. HUMPHREYS SERIES This series of spectral lines were observed during electron transition from higher stationary orbits to the sixth orbit of the hydrogen atom and named after the discoverer Curtis Judson Humphreys. And it occurs in the far infrared region of the electromagnetic spectrum. The longest and shortest wavelengths of the Humphreys series are 12.37 μm and 3.282 μm.

  9. tHAT'S ALL For more interesting topics of chemistry, kindly follow our blog- https://jayamchemistrylearners. blogspot.com/ @chemistrylearners

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