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Q&A What potential H2O bio-equivalents would (critically) also float when frozen?

Because water ice is less dense as a liquid than a solid (as an aside - this is due to the basic structure of the oxygen atom) it floats when frozen. Without this property ice would sink, basica...

1 answer  ·  posted 7y ago by Ozymandias‭  ·  last activity 7y ago by Ozymandias‭

Question biology xenobiology