Mr. M Matter Unit Test

Mr. M Matter Unit Test

Assessment

Flashcard

Science

6th - 8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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16 questions

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1.

FLASHCARD QUESTION

Front

What is a chemical change?

Back

A chemical change is a process where substances combine or break apart to form new substances, often accompanied by energy changes. Example: Wood being burned.

2.

FLASHCARD QUESTION

Front

What is a physical change?

Back

A physical change is a change that affects one or more physical properties of a substance without altering its chemical composition. Example: Shredding leaves.

3.

FLASHCARD QUESTION

Front

What does a graduated cylinder measure?

Back

A graduated cylinder measures the volume of liquids.

4.

FLASHCARD QUESTION

Front

What is the difference between a diluted solution and a concentrated solution?

Back

A concentrated solution has a large amount of solute in the solvent, while a diluted solution has a small amount of solute.

5.

FLASHCARD QUESTION

Front

What is the volume of a liquid if it reads 32 mL on a graduated cylinder?

Back

The volume of the liquid is 32 mL.

6.

FLASHCARD QUESTION

Front

What happens to water when it freezes?

Back

When water freezes, it undergoes a physical change from liquid to solid (ice).

7.

FLASHCARD QUESTION

Front

What is an example of a physical change?

Back

An example of a physical change is a pencil being sharpened into shavings.

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