Chapter 8 Chemical Reactions

Chapter 8 Chemical Reactions

8th - 9th Grade

20 Qs

quiz-placeholder

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Chapter 8 Chemical Reactions

Chapter 8 Chemical Reactions

Assessment

Quiz

Science, Chemistry

8th - 9th Grade

Practice Problem

Hard

NGSS
MS-PS1-2, MS-PS1-5, MS-PS1-4

+1

Standards-aligned

Created by

Glory Kong

Used 3+ times

FREE Resource

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these is NOT a sign that a chemical change has occurred? 
A loss of transparency 
An unexpected color change
A temperature change
The formation of a precipitate

Tags

NGSS.MS-PS1-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
a copper penny turning greenish after a few years.
Chemical Change
Physical Change

Tags

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
An gel ice pack getting cold after you put it in the freezer for an hour.
Chemical Change
Physical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

___________________ are the elements are compounds that leave (are formed in) a chemical
reaction.
Polymers
Bonds
Reactants
Products

Tags

NGSS.MS-PS1-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A candle wick burning is an example of a _________________________
physical reaction
condensation
neutrons
chemical reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

6.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Which of the following 2 are chemical reactions?

sugar dissolving in water

water turning into steam

burning wood

mixing baking soda and vinegar

tearing paper

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the reaction methane + oxygen turns into carbon dioxide + water, the methane and oxygen are called _______________.
reactants
products
neutrals
energizers

Tags

NGSS.MS-PS1-5

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