Edithvillaluna42viz
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How can glass be a liquid if it's so hard? ​

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Unknown028473viz

glass is a hard substance, it must be a supercooled liquid. Glass, on the other hand, is neither a liquid (supercooled or otherwise) nor a solid. ... When glass is made, the material (often silica) is quickly cooled from its liquid state but does not solidify when the temperature falls below its melting point.

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Pidojhennyviz

Answer:

And because glass is hard it must be a supercooled liquid . Glass ,however , is not actually neither a liquid nor supercooled liquid-or otherwise a solid, when glass are made, the material (often contain silica) is quickly cooled from its liquid state , but does not solidify when it's temperature drops below its melting point.

Explanation:

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