Multiple Choice
Melamine and formaldehyde combine to form the polymer, Melmac®. How is Melmac® classified, and what physical characteristics are consistent with its structure? 
A) polycarbonate, transparent
B) polyurethane, elastic
C) thermosetting, rigid
D) thermoplastic, can be melted and molded into new shapes
Correct Answer:

Verified
Correct Answer:
Verified
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