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Topic | If you could spend a week on any planet in the solar system.. |
Questionmarktarius 12/31/21 3:33:27 AM #28: | [LFAQs-redacted-quote] The universe is still almost entirely hydrogen. Fusion rests matter into a lower energy state until iron-56 and nickel-62, where fission and alpha decay take over. ... Copied to Clipboard! |
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