Classify the following as amorphous or crystalline solids:

+1 vote
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asked Dec 12, 2017 in Chemistry by sforrest072 (157,439 points) 61 410 939

Classify the following as amorphous or crystalline solids:

 Polyurethane, naphthalene, benzoic acid, teflon, potassium nitrate, cellophane, polyvinyl chloride, fibre glass, copper. 

1 Answer

+2 votes
answered Dec 12, 2017 by mdsamim (213,225 points) 5 10 15
selected Dec 12, 2017 by sforrest072
 
Best answer

Amorphous solids

 Polyurethane, teflon, cellophane, polyvinyl chloride, fibre glass

 Crystalline solids

 Naphthalene, benzoic acid, potassium nitrate, copper 

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