Question

question 27
1.66 pts
vinegar (c₂h₄o₂)
element compound mixture
element
compound
mixture

Explanation:

Vinegar is mainly acetic - acid ($C_{2}H_{4}O_{2}$) dissolved in water. Since it contains multiple substances (acetic acid and water), it is a mixture. An element is a pure substance made of only one type of atom, and a compound is a pure substance made of two or more different types of atoms chemically bonded together. Vinegar is not a pure substance but a combination of substances.

Answer:

Mixture