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3 votes
The sun’s surface is made up mostly of _____.

A. Helium
B. Ammonia
C. Hydrogen
D. Oxygen

2 Answers

6 votes
Hydrogen 90% and Helium 9%
User Rajat Goel
by
8.0k points
1 vote
hydrogen and oxygen .........
User Roka
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7.5k points