Topic 3 Lesson 1

Topic 3 Lesson 1

Assessment

Flashcard

Science

7th Grade

Easy

Created by

MICHELLE WHALEY

Used 42+ times

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7 questions

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1.

FLASHCARD QUESTION

Front

physical change

Back

a change that alters the form or appearance of a material but does not make the material into another substance

2.

FLASHCARD QUESTION

Front

chemical change

Back

a change in which one or more substances combine or break apart to form new substances

3.

FLASHCARD QUESTION

Front

reactant

Back

a substance that enters into a chemical reaction

4.

FLASHCARD QUESTION

Front

product

Back

a substance formed as a result of a chemical reaction

5.

FLASHCARD QUESTION

Front

exothermic reaction

Back

a reaction that releases energy, usually in the form of heat

6.

FLASHCARD QUESTION

Front

endothermic reaction

Back

a reaction that absorbs energy

7.

FLASHCARD QUESTION

Front

rate

Back

how slowly or quickly something happens

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