Everyday Science
NULL
Medium
Question
Which element was first discovered in the Sun's chromosphere?
A
Krypton
B
Xenon
C
Neon
D
Helium
✓ Official correct answer
Community credibility
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A
Krypton
No member explanations yet for this option.
B
Xenon
No member explanations yet for this option.
C
Neon
No member explanations yet for this option.
D
Helium
No member explanations yet for this option.
Explanation
Helium was first identified in the solar spectrum.
So the correct answer is Helium.
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