Let's Talk about Crystallization in the Naica Mine/8 - Glass and Crystal Molecules
Wikijunior:Let's Talk about Crystallization in the Naica Mine
7 - Everything Is Made of Atoms
8 - Glass and Crystal Molecules
9 - Inside the Crystals of the Naica Caves
In a sheet of glass, the molecules are any which way. In a crystal, on the other hand, they are bunched together in a specific order forming a pattern.
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