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Helium was discovered in the sun before it was discovered on earth. How?
Helium was discovered in the sun specroscopically
What year was helium discovered in?
Helium was discovered in 1868 by French astronomer Jules Janssen during a solar eclipse while observing the sun's spectrum.
What year was Helium?
Helium was discovered in 1895 by William Ramsay.
What property of helium makes it an important component of welding systems?
Helium is an inert gas.
What year was helium discovered?
Helium was discovered in 1895 by William Ramsay.
Which element was discovered in space before it was discovered on earth?
helium
What country is Helium discovered in?
England
What country was helium discovered in?
The spectral line for helium was first discovered by a French astronomer working in India during a solar eclipse. An English astronomer determine that this spectral line was due to a previously unknown element. An Italian physicist first detected helium on Earth. A Scottish chemist, was the first to isolate helium on Earth. So where was helium discovered? Depending on how you define "discovery" it was discovered in India, France, England, Italy or Scotland.
How discovered helium?
Pierre Janssen, who was a French astronomer discovered helium in 1868. It was the English astronomer Norman Lockyer who proposed the name helium after the Greek name of the sun, Helios.
Who discovered hilum?
Helium was first discovered by the French astronomer Pierre Jansen. Helium is named after the Greek word for sun - helios.
Why was the discovery of helium unusual?
Because helium was discovered by spectral methods in the Sun.
When did Pierre Janssen discover helium?
Pierre Janssen discovered helium in 1868 during a solar eclipse while observing spectral lines in the sun's corona.
