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How is the comma used as an interrupter in this sentence?

Teflon®, a nonstick coating material, is a chemical cohesion.

appositive
direct address
parenthetical expression
summary
coordinate adjectives preceding a noun

(im thinking its A or B tbh)

User Matei
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2 Answers

6 votes

Answer:

its appositive

User Giorgos
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4 votes
the answer is appositive
User Viriato
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