MATCH a Term or Structure from the List Below to Each

question 53

Multiple Choice

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.
-____ A polyurethane

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

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Definitions:

DVD+R

A recordable DVD format with a storage capacity of 4.7 GB, allowing users to write data to the disc once.

External Hard Drive

A portable storage device used for backing up data from a computer or transferring files between computers, and is external to the internal hard drive.

Armrests

Supportive structures on the sides of seats for resting the arms, enhancing comfort and ergonomics.

Backrest

A support feature for the back of a chair, couch, or seat that provides comfort and postural support.