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Which is the most common element in the universe?

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


Sagot :

Final answer:

Hydrogen is the most common element in the universe, followed by helium.


Explanation:

Hydrogen is the most common element in the universe, making up about 90% of atoms. It is followed by helium, which constitutes most of the remaining 10%. Other elements are present in minuscule amounts compared to hydrogen and helium.


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