Question

$\huge \underline\bold\red{Question!!}$

Classify the following as amorphous or crystalline solids: Polyurethane, naphthalene, benzoic acid, Teflon, potassium nitrate, cellophane, polyvinyl chloride, fibreglass, copper.
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Answer 1

Answer:

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Answer 2

Answer:

here is your answer.

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