MATCH a Term or Structure from the List Below to Each

question 29

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.
-____ Amorphous polymers that have the ability to stretch out and spring back to their original shape.

• 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
• P) ​ ​

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Definitions:

Formal Operational

The stage of cognitive development, according to Jean Piaget, during which people begin to think logically about abstract concepts.

Jean Piaget

A Swiss psychologist known for his pioneering work in child development, particularly his theory of cognitive development.

Emerging Adulthood

A phase of the life span between adolescence and full-fledged adulthood which encompasses late teens through early twenties, characterized by exploration and instability.

Lifespan Development

The study of how human beings grow and change from infancy through old age, taking into account both biological and environmental influences.