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Lori Robel

Feb 20, 2025

Which is composed of alkynes?

Which is composed of alkynes? a) acetylene b) margarine c) rubber tires d) polystyrene cups
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4 Answers

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Alphonso Olson

Feb 20, 2025

The correct answer is letter (A) Acetylene. Acetylene is the most simplest form of alkyne and at the same time a hydrocarbon. It is unsaturated because of the presence of only two carbon atoms that are bonded together in a triple bond. In its pure, it is unstable and thus, it is usually held and handled as a solution.... Show More
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A
Alphonso Olson

Feb 20, 2025

We can’t you if you only tell us that you have to show us what the answers are... Show More
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A
Alphonso Olson

Feb 20, 2025

4- c, because all matter stays the same no matter what. it is still there. 5- b, because matter is known as mass. 6-c because, flammability is a chemical property. malleability is changing the shape of an object.... Show More
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