What is the main composition of the sun?
Correct answer: B. Hydrogen and Helium
- A. Oxygen and Ammonia
- B. Hydrogen and Helium
- C. Hydrogen and Oxygen
- D. Methane and Hydrogen
Explanation
The Sun is composed mainly of hydrogen, which provides most of its mass, and helium, produced and already present through stellar processes. Oxygen, ammonia and methane are only trace or minor constituents.
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