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Ivanshal [37]
3 years ago
5

A ________ can be defined as a very large molecule constructed from repeated molecular fragments or segments.

Chemistry
1 answer:
Semenov [28]3 years ago
7 0
The Answer is D. a polymer is a substance that has a molecular structure consisting of a large number of similar units bonded together
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The molecules in system #2 have a higher kinetic energy because they are at a higher temperature than molecules in system#1.

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