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wel
3 years ago
9

What conditions were necessary for the first matter to form in the Universe? Explain why

Biology
1 answer:
8090 [49]3 years ago
6 0

Answer:

hydrogen and helium couldn't form until the universe had cooled enough to allow their nuclei to capture electrons, about 380,000 years after the Big Bang. Within about 3 minutes after the Big Bang, conditions cooled enough for these protons and neutrons to form hydrogen nuclei.

Explanation:

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