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Paraphin [41]
3 years ago
12

An unknown material is left standing and separates into layers. The substance is a _____.

Chemistry
1 answer:
4vir4ik [10]3 years ago
7 0

Answer: Colloid

Explanation:

A suspension comprises of a substance that is dispersed in a liquid. Colloid may result when oil is mixed with water. In colloid , the other substance is merely scattered in a another and form a lower layer when the colloid is left to stand. A dispersion oil in water is called an emulsion. It is a type of colloid.

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