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Unit 3 - Solutions, Chemical Change, Reactions, & Synthetic

Authored by Cassandra Afshar

Science

6th - 8th Grade

NGSS covered

Used 19+ times

Unit 3 - Solutions, Chemical Change, Reactions, & Synthetic
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42 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A chemical reaction that absorbs heat.

Endothermic

Exothermic

Catalyst

Inhibitor

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A chemical reaction that releases heat.

Exothermic

Endothermic

Catalyst

Inhibitor

Tags

NGSS.MS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The process by which one or more substances change to produce one or more different substances.

Physical Change

Chemical Reaction

Physical Reaction

Chemical Formula

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Substances that form in a chemical reaction.

Reactants

Products

Producers

Reactions

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The original substances in a chemical reaction.

Products

Reactants

Yields

Elements

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

_____________ changes do not change the substance into something different.

Chemical

Physical

Both chemical and physical

Tags

NGSS.MS-PS1-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

______________ changes will change the substance into something with different properties.

Physical

Chemical

Both chemical and physical

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