Which of the following was to be discovered first in the chromospheres of the sun?
(A) Krypton
(B) Xenon
(C) Neon
(D) Helium
Answers
Answered by
3
Answer:
Option D
Helium was to be discovered first in the chromospheres of the sun
Answered by
5
Answer:
option D)☑️.
Explanation:
Helium was first discovered in the chromosphere of the Sun....
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