Chemical Reactions

Chemical Reactions

Assessment

Flashcard

Chemistry

8th 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 chemical reaction?

Back

A process in which atoms rearrange to form new substances.

2.

FLASHCARD QUESTION

Front

What is evidence of a chemical reaction?

Back

Fizzing.

3.

FLASHCARD QUESTION

Front

What happens when metal rusts?

Back

A different chemical substance is formed.

4.

FLASHCARD QUESTION

Front

What does a balanced chemical equation represent?

Back

It shows the types and number of atoms involved in a chemical reaction.

5.

FLASHCARD QUESTION

Front

What is the role of reactants in a chemical reaction?

Back

Reactants are the starting substances that undergo change.

6.

FLASHCARD QUESTION

Front

What are products in a chemical reaction?

Back

Products are the new substances formed as a result of the reaction.

7.

FLASHCARD QUESTION

Front

What is an example of a physical change?

Back

Water changing to ice.

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