Physical and Chemical Changes

Physical and Chemical Changes

Assessment

Flashcard

Science

5th - 8th Grade

Easy

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a chemical change?

Back

A chemical change creates a new substance and cannot be undone.

2.

FLASHCARD QUESTION

Front

What is a physical change?

Back

A physical change alters the physical properties of an object but does not create a new substance.

3.

FLASHCARD QUESTION

Front

Example of a chemical change?

Back

Burning wood is a chemical change because it creates ash and smoke.

4.

FLASHCARD QUESTION

Front

Example of a physical change?

Back

Melting ice is a physical change because it changes from solid to liquid but remains water.

5.

FLASHCARD QUESTION

Front

Can a chemical change be reversed?

Back

No, a chemical change cannot be reversed.

6.

FLASHCARD QUESTION

Front

Can a physical change be reversed?

Back

Yes, a physical change can often be reversed.

7.

FLASHCARD QUESTION

Front

What happens to atoms during a chemical change?

Back

Atoms are rearranged to form new substances.

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