Chemical Reactions

Chemical Reactions

6th - 8th Grade

11 Qs

quiz-placeholder

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Chemical Reactions

Chemical Reactions

Assessment

Quiz

Science

6th - 8th Grade

Practice Problem

Medium

NGSS
MS-PS1-2, MS-PS1-4, MS-PS1-1

+3

Standards-aligned

Created by

Emily Writer

Used 154+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The number written next to an element in the bottom corner

subscript

catalyst

chemical change

temperature

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The number of substances at the beginning of a reaction

Molecules

Reactants

products

catalysts

Tags

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

What is the chemical factor that increases the rate of a chemical reaction?

Reactant

moles

subscript

catalyst

Tags

NGSS.HS-PS1-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The change of a substance into a completely new substance

catalyst

chemical change

physical change

surface area

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Increasing the ____________ will allow the particles to move faster

temperature

rate

catalyst

subscript

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Breaking the reactant into smaller pieces is allowing for more _______________ which increases the rate of the reaction

temperature

surface area

chemical changes

sub reactants

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The substances at the end of a chemical reaction

product

reactant

change

precipitate

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

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