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Physical and Chemical Changes-Ms J

Physical and Chemical Changes-Ms J

Assessment

Flashcard

Science

9th Grade

Practice Problem

Hard

NGSS
MS-PS1-2, MS-PS1-4, MS-PS3-4

+1

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

Show all answers

1.

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. Examples include changes in state (like melting or freezing), shape (like crumpling paper), or size.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

2.

FLASHCARD QUESTION

Front

What is a chemical change?

Back

A chemical change is a change that results in the formation of one or more new substances with different properties. Examples include rusting, burning, and baking.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

3.

FLASHCARD QUESTION

Front

Which of the following is NOT an example of a physical change: crumpled paper, pencil sharpening, shrunken clothing, sour milk?

Back

Sour milk is NOT an example of a physical change; it is a chemical change.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

4.

FLASHCARD QUESTION

Front

What happens during a physical change?

Back

During a physical change, the form of a substance may change, but its chemical identity remains the same.

5.

FLASHCARD QUESTION

Front

What happens during a chemical change?

Back

During a chemical change, the original substances are transformed into new substances with different properties.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

6.

FLASHCARD QUESTION

Front

Is curling your hair a physical or chemical change?

Back

Curling your hair is a physical change because it alters the shape of the hair without changing its chemical structure.

7.

FLASHCARD QUESTION

Front

What is an example of a physical change?

Back

Evaporating water is an example of a physical change.

Tags

NGSS.MS-PS3-4

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