Mixtures

Mixtures

Assessment

Flashcard

Science

7th Grade

Practice Problem

Hard

NGSS
MS-PS1-2

Standards-aligned

Created by

Wayground Content

FREE Resource

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20 questions

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1.

FLASHCARD QUESTION

Front

Mixture

Media Image

Back

A combination of different substances

2.

FLASHCARD QUESTION

Front

What type of mixture is this? Options: heterogeneous, homogeneous

Media Image

Back

heterogeneous

3.

FLASHCARD QUESTION

Front

Sand floating in water, but most of the sand is settled at the bottom is an example of which type of mixture? Options: A solution, A colloid, A suspension, A compound

Media Image

Back

A suspension

4.

FLASHCARD QUESTION

Front

Which statement below does NOT describe a colloid?

  • A colloid is a type of heterogeneous mixture
  • A colloid is a type of solution.
  • The particles in a colloid do not settle like they do in a suspension.
  • The particles in a colloid do not dissolve – they are just too small to be seen.

Back

A colloid is a type of solution.

5.

FLASHCARD QUESTION

Front

How are suspensions and colloids different?

Back

Suspensions settle out and colloids do not settle.

6.

FLASHCARD QUESTION

Front

In a solution, it is the substance that is being dissolved.

Back

Solute

7.

FLASHCARD QUESTION

Front

In a solution, it is the dissolving substance.

Back

solvent

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