Lyman series
/ˈlʌɪmən
/noun Physics
A series of lines in the ultraviolet spectrum of atomic hydrogen, between 122 and 91 nanometres.When the electron returns all the way to the innermost orbital the photon emitted has more energy and forms a line in the Lyman series found in the higher energy, ultraviolet portion of the spectrum.
Origin
Early 20th century: named after Theodore Lyman (1874–1954), American physicist.
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