According to the Big Bang Theory, which element most likely formed first?
A B C D
carbon dioxide hydrogen oxygen nitrogen
Question: According to the Big Bang Theory, which element most likely formed first?
(A) carbon dioxide
(B) hydrogen
(C) oxygen
(D) nitrogen

Answer: (B) hydrogen
Answer: (C) oxygen
Question: According to the Big Bang Theory, which element most likely formed first?
(A) carbon dioxide
(B) hydrogen
(C) oxygen
(D) nitrogen
Answer: (B) hydrogen