Question #0b80d

1 Answer
Jul 2, 2015

Answer:

Ice VII is formed by compressing water to pressures above 3 GPa and lowering its temperature to room temperature.

Explanation:

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Ice VII has a cubic crystal structure and a density of about #"1.65 g/cm"^3#

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Scientists think that Ice VII may exist on the ocean floor of Titan and on extrasolar planets that consist mostly of water.