Question

The nobel gas which was discovered first in the sun and then on the earth is

Answer 1

Helium was detected by Janssen and Lockyer independently in the spectrum of the sun in the year 1868. Later in 1885 it was found on the Earth.
So,
The nobel gas which was discovered first in the sun and then on the earth is Helium.


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Answer 2

helium gas was discovered first.......

helium gas

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