MATCH a Term or Structure from the List Below to Each

MATCH a term or structure from the list below to each of the following definitions or names. Place the letter of the term or structure in the blank to the left of the definition or name which it describes.
-____ Absent in amorphous domains

A) crystallite
B) elastomer
C) chain-growth polymer
D) Al(CH₂CH₃) ₃ + TiCl₄
E)
F)
G) thermoplastic
H) homopolymer
I) T_m
J) epoxy resins
K) copolymers
L) step-growth polymer
M) "catalyst"
N) T_g
O)
P)