Question

Which of the following is the best definition of a polymer?
Select one:
a. A very long covalent molecule constructed without a repeating unit
b. A giant carbon atom arranged in a lattice
c. A small metallic elements bonded alloys
d. A large chain of molecule linked by weak chemical bonds​

Answer 1

Answer:

a. ) A very long covalent molecule constructed without a repeating unit.

Explanation:

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Answer 2

Answer:

option b is correct

a polymer is a giant carbon atom arrranged in a lattice