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Why oils and plastics are lighter than water although they have larger molecules?

according to the theory in liquids molecules are far apart than in solids than why solid plastic floats on water?

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junkseller profile image90

junkseller says

4 years ago
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ackman1465 profile image61

ackman1465 says

4 years ago
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  • pedagog profile image

    pedagog 4 years ago

    why its density is low although they have large molecules?

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