8th Grade 3.2 Chemical Reactions Test Review

8th Grade 3.2 Chemical Reactions Test Review

8th Grade

28 Qs

quiz-placeholder

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8th Grade 3.2 Chemical Reactions Test Review

8th Grade 3.2 Chemical Reactions Test Review

Assessment

Quiz

Science

8th Grade

Practice Problem

Medium

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

+6

Standards-aligned

Created by

Courtney Callahan

Used 18+ times

FREE Resource

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28 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Energy is required to break chemical bonds.

True

False

Tags

NGSS.HS-PS1-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mass is sometimes lost during a chemical reaction.

True

False

Tags

NGSS.HS-PS1-7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Biological catalysts are called products.

True

False

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Products have different properties compared to reactants.

True

False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Increasing the temperature generally decreases the reaction rate.

True

False

Tags

NGSS.HS-PS1-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To increase the reaction rate, you should increase the concentration of the reaction in the rate-determining (slow) step.

True

False

Tags

NGSS.HS-PS1-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A new substance that is formed following a chemical reaction is

catalyst

activation energy

product

inhibitor

Tags

NGSS.HS-PS1-6

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