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Question
what were the original two elements in our universe? helium and chlorine lithium and carbon hydrogen and helium hydrogen and neon
The original two elements in the universe, according to scientific understanding (Big Bang nucleosynthesis), were Hydrogen and Helium. Among the options, "Hydrogen and Helium" is the correct pair as the early universe primarily formed these two elements in large quantities, with other elements forming later through stellar processes.
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Hydrogen and Helium (the option with "Hydrogen and Helium" text, assuming it's one of the choices like the third option in the visible list here)