Question

Which element was discovered on the Sun before it was discovered on Earth?

a. Hydrogen
b. Helium
c. Nitrogen
d. Carbon

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Answer 1

Option B is correct.

Helium.

Helium is the 2nd most abundant element in the universe.

Helium was discovered by
Pierre Janssen in 1868.

Helium is a chemical element with symbol He and atomic number 2.

Answer 2

Answer : Helium

Helium was the element which was discover on the Sun before it's was discovered on Earth .

Other Information :

• The fact is that the helium was discover on the sun before it's was discovered on the earth and after 13 years it's was discovery on earth.

• The first proof of helium was seen on August 18, 1868 as a bright's yellow line in sunlight with the wavelength of 587.49 nano meter's in the spectrum of the sun's chromosphere.

• By moving the helium in the sunlight, it was divided into different colors, and seeing that some colors were very bright compared to any other colors.