Physical and Chemical Changes Flashcard

Physical and Chemical Changes Flashcard

Assessment

Flashcard

Science

5th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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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 melting, freezing, and dissolving.

2.

FLASHCARD QUESTION

Front

What is a chemical change?

Back

A chemical change is a change that results in the formation of new chemical substances. It involves a chemical reaction and the rearrangement of atoms.

3.

FLASHCARD QUESTION

Front

What happens during a chemical change?

Back

During a chemical change, bonds between atoms are broken and new bonds are formed, resulting in the creation of new substances.

4.

FLASHCARD QUESTION

Front

Is boiling water a physical or chemical change?

Back

Boiling water is a physical change because it changes the state of water from liquid to gas without changing its chemical composition.

5.

FLASHCARD QUESTION

Front

Is rusting of iron a physical or chemical change?

Back

Rusting of iron is a chemical change because it involves a reaction between iron and oxygen, forming a new substance (iron oxide).

6.

FLASHCARD QUESTION

Front

What is an example of a chemical change?

Back

An example of a chemical change is baking bread, where ingredients undergo a chemical reaction to form new substances.

7.

FLASHCARD QUESTION

Front

What is an example of a physical change?

Back

An example of a physical change is melting ice, where the ice changes from solid to liquid but remains water.

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