Exhibit 31-1 MATCH a Term or Structure from the List Below to Below

question 1

Multiple Choice

Exhibit 31-1
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.

-_____ General structure: M=CHR

• A)BF₃ + H₂O
• B)elastomer
• C)chain-growth polymer
• D)AL(CH₂CH₃)₃ + TiCl₄
• G)thermoplastic
• H)homopolymer
• I)plasticizers
• J)thermosetting resins
• K)copolymers
• L)step-growth polymer
• M)Grubb's catalyst
• N)metallacycle

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Definitions:

First Words

The initial stages of verbal language development in children, marked by the utterance of single words that convey simple concepts or desires.

Brightly Colored

Possessing vivid or intense hues; often used to describe objects or materials that attract attention through their coloration.

Specific Nominal

A term or label that refers to a unique entity, place, or thing that can be named directly, usually without needing further description.

Proper Nouns

Names used for an individual person, place, or organization, spelling out unique entities.