Endothermic vs. Exothermic Reactions

Endothermic vs. Exothermic Reactions

Assessment

Flashcard

Science, Chemistry

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an exothermic reaction?

Back

An exothermic reaction is a chemical reaction that releases energy in the form of heat or light. Example: Burning wood.

2.

FLASHCARD QUESTION

Front

What is an endothermic reaction?

Back

An endothermic reaction is a chemical reaction that absorbs energy from its surroundings, usually in the form of heat. Example: Photosynthesis.

3.

FLASHCARD QUESTION

Front

Give an example of an exothermic reaction in everyday life.

Back

Lighting a match is an example of an exothermic reaction.

4.

FLASHCARD QUESTION

Front

Give an example of an endothermic reaction in everyday life.

Back

Cooking eggs in a skillet is an example of an endothermic reaction.

5.

FLASHCARD QUESTION

Front

What happens to energy during an exothermic reaction?

Back

Energy is released into the surroundings.

6.

FLASHCARD QUESTION

Front

What happens to energy during an endothermic reaction?

Back

Energy is absorbed from the surroundings.

7.

FLASHCARD QUESTION

Front

How can you identify an exothermic reaction?

Back

Exothermic reactions often feel warm or hot to the touch due to the release of heat.

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