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Science - Lesson 2 - Mixtures and Solutions Quiz

Last updated about 3 hours ago

10 Nsɛmmisa

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

A _____ is a physical combination of two or more substances.

suspension

mixture

matter

solution

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2.

Mixtures that have parts that are not uniformly mixed together are called

colloid

suspension

positive

negative

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Explain the difference between a homogeneous and a heterogeneous mixture.

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Rebecca made a mixture of raisins, nuts, and dried fruit for a snack. Which kind of mixture was Rebecca’s snack?

solution

colloid

heterogeneous mixture

suspension

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

When salt is placed in a glass of water and dissolves, it is an example of a ____________________.

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

While sitting in your house, you notice that there are particles of dust floating in the air. These particles of dust that are suspended in the air are an example of a(n) ____.

solid

solution

aerosol

gas

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8.

A mixture of gravel and sand is an example of a

Add cold water and stir.

Let water evaporate away.

Add warm water and stir.

Add more sugar and stir.

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10.

You pour two different types of cereal into one bowl. Is this an example of a mixture or a solution? Explain.