Physics, asked by priyanka933012666, 1 month ago

study of sun-spectra,the element first identified is?

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Answered by todkarianushka012

0

Explanation:

18, 1868: Helium Discovered During Total Solar Eclipse. 1868: A French astronomer spots an unknown element, now known as helium, in the spectrum of the sun during a much-anticipated total eclipse. ... The event marks the first discovery of an "extraterrestrial" element, as helium had not yet been found on Earth.

Answered by djarodiya1981

4

Answer:

18, 1868: Helium Discovered During Total Solar Eclipse. 1868: A French astronomer spots an unknown element, now known as helium, in the spectrum of the sun during a much-anticipated total eclipse. ... The event marks the first discovery of an "extraterrestrial" element, as helium had not yet been found on Earth.

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