High-density polyethylene is composed of
A. primarily linear, unbranched chains of polyethylene in a close packing arrangement.
B. primarily highly branched, non-linear chains of polyethylene in a diffuse packing arrangement.
C. a mixture of polyethylene and polystyrene.
D. polyethylene with high density plasticizers added to increase density.
Answer:A
High-density polyethylene is composed of
A. primarily linear, unbranched chains of polyethylene in a close packing arrangement. B. primarily highly branched, non-linear chains of polyethylene in a diffuse packing arrangement. C. a mixture of polyethylene and polystyrene. D. polyethylene with high density plasticizers added to increase density.