Answers

2016-03-21T21:34:43+05:30
Amorphous are those which have define geometry while crystalline are those which do not have definite geometry
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2016-03-22T22:00:28+05:30
Amorphous solids are solid substances that soften over a range of temperature and thus do not have a definite melting point. They are isotrophic and are less rigid in general. They do not break uniformly.

On the other hand, crystalline solids have a sharp melting point and do not soften over a range of temperatures. They areanisotrophic and are more rigid in general.
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